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JVC KD-X340BTS

Digital media receiver (does not play CDs)

45 Reviews

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Item # 105KDX340B

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Overview

Our take on the JVC KD-X340BTS

If you get your music from a device instead of a disc, you need a receiver that's made for the way you play your tunes. JVC's KD-X340BTS digital media receiver features built-in Bluetooth connectivity, a USB port, and an aux input, plus you can use a compatible phone to control whatever the receiver's doing. You can even add a SiriusXM satellite radio tuner (sold separately) and expand your entertainment horizons even more.

Made for the way you play

If you get your music from a device instead of a disc, you need a receiver that's made for the way you play your tunes. JVC's KD-X340BTS digital media receiver features built-in Bluetooth connectivity, a USB port, and an aux input, plus you can use a compatible phone to control whatever the receiver's doing. You can even add a SiriusXM satellite radio tuner (sold separately) and expand your entertainment horizons even more.

Ready for your Android™ phone

Android® users can control Pandora® right from the stereo through the Bluetooth connection — no wires needed. JVC's remote control app lets you use your compatible Android phone's touchscreen to control the action using finger swipes and gestures. With your Android phone safely attached to a mount, you can reach down and skip a track without taking your eyes off the road. You can also control your Pandora and iHeartRadio stations usng your phone or the receiver itself.

Great with your iPhone®, too

If you're an iPhone® user, this receiver gives you more than wireless control — you get voice control, too. Talk to Siri® Eyes Free technology to make calls, choose music, get directions, and more. Anything you can do with Siri can be done with this receiver.

Experience satellite radio

If you're a satellite radio fan, you can connect a SiriusXM® tuner (sold separately) and start enjoying the wide variety of music, sports, news, and entertainment available. If you haven't experienced satellite radio, you'll be blown away by the incredible selection of music and more that comes with your subscription. Plus, you can drive all the way across the USA without losing your favorite channels.

Tune your music the way you like it

The KD-X340BTS plays MP3, WMA, AAC, WAV, and even FLAC files, so you'll be able to enjoy all your tunes when you travel. You'll find a wide array of sound-shaping tools, including Sound Response to boost frequencies in digital files, Space Enhancement to match the sound to the size of your car, and a 13-band graphic equalizer. The 24-bit DAC brings the best out of your tunes, and the Volume Link EQ boosts specific frequencies in the audio signal to compensate for road noise.

Bluetooth® made easy

Automatic pairing makes it a lot easier to enjoy hands-free calling and wireless audio streaming, no matter what kind of phone you're using.

Expand your system for sweeter sound

The KD-X340BTS gives you three sets of preamp outputs, which really comes in handy when you add amplifiers and a sub to your car audio system. Even if you're not planning to do that right away, it's always smart to invest in a receiver you can grow with. You can also pair two phones at once, so you don't have to choose between the personal phone and the work phone when you're driving.

A charging connection

With your smartphone connected to the KD-X340BTS, you can listen to your phone's internal memory as one source and access its microSD card as another. You'll also appreciate the USB port's powerful 1.5-amp charging capability.

Want to keep your car's steering wheel audio controls?

In most cars, you'll need an adapter to retain those controls with this car stereo. Connect a few wires, then program the adapter for your particular car and radio, and you'll retain the convenience of your steering wheel controls. You'll see the adapters that work with your vehicle when you add this receiver to your cart.

Bluetooth note: Use of this receiver's Bluetooth features will depend upon your phone's Bluetooth capabilities. Learn more in our article explaining Bluetooth profiles.

iPod/smartphone note: If you're going to use your iPod or smartphone with this receiver, be sure to check "Details" for compatibility information.

Very easy to install, fits perfectly with the wiring harness. setting up the face plate color was a little tricky it would change the clock time till you get it set right. Bluetooth set up was pretty easy too.

Drew, Orlando, FL

Featured Video:

What's in the Box:

  • Digital media receiver (10A fuse)
  • Face (attached)
  • Sleeve (installed)
  • Trim ring (installed)
  • Wiring harness
  • Microphone w/ bracket (attached 10' cable terminated by a right-angle male 3.5mm connector)
  • 2 Radio removal tools
  • Face-fixing screw
  • Instruction Manual (En/Fr/Sp)
  • Warranty Information
  • Face-fixing screw note

Product Highlights:

    General Features:
    • digital media receiver with AM/FM tuner (does not play CDs)
    • built-in MOSFET amplifier (22 watts RMS/50 peak x 4 channels)
    • built-in Bluetooth for audio streaming and hands-free calling (mic included)
    • use JVC's remote control app to control the receiver with your phone
    • detachable face with single-line display
    • USB 1.5A connection charges devices quickly
    • plays MP3, WMA, AAC, WAV, and FLAC files through USB
    • menus can be displayed in English and Spanish
    • variable color illumination and 2-line display
    Smartphone Features:
    • built-in iPod control, 2-way iPod/iPhone control
    • Siri Eyes-Free-Mode for iPhone
    • control PANDORA® and iHeartRadio from select smartphones
    • Android Open Accessory (AOA) 2.0 — control and charge select Android devices (Android version 4.1 and higher) via USB connection
    • Android app for gesture control over playback
    Audio Features:
    • 24-bit digital-to-analog converter
    • high-and low-pass filters
    • sound-shaping tools get more out of your digital music library
    • 13-band EQ
    • Volume Link EQ boosts specific frequencies to compensate for road noise
    • K2 technology improves the digital sound for all music sources
    Expandability:
    • compatible with SiriusXM satellite radio tuner (sold separately, subscription required)
    • inputs: front USB 1.5A port, front auxiliary input
    • outputs: 6-channel preamp outputs (4-volt front, rear, sub)
    Other Features and Specs:
    Reviews

    JVC KD-X340BTS Reviews

    Average Customer Review(s):

    (45 Reviews)

    JVC KD-X340BTS

    Drew from Orlando, FL on 4/24/2017

    2002 BMW Z3
    Crutchfield Customer Review (What's this?)

    Very easy to install, fits perfectly with the wiring harness. setting up the face plate color was a little tricky it would change the clock time till you get it set right. Bluetooth set up was pretty easy too.

    Pros:

    Cons:

    JVC KD-X340BTS

    Richard from Winchester, KY on 4/24/2017

    2001 Nissan Sentra
    Crutchfield Customer Review (What's this?)

    Great unit. Lots of features. Couldn't beat it for the price!

    Pros:

    Cons:

    Very good EQ control- sound quality

    Ryan from Portsmouth, OH on 4/23/2017

    2005 Ford Mustang
    Crutchfield Customer Review (What's this?)

    For the money a great unit. Plenty of EQ options. Controls are fairly intuitive. Sound quality is really decent using the power from the head unit. Installing an amp this weekend to maximize the features of the amp. The only negative is the menu screen can be a bit cumbersome to navigate.

    Pros: Eq Output section/controls Price

    Cons: Screen is a little cumbersome to scroll through

    Great Product!

    Jacob from Bossier City, LA on 4/23/2017

    2000 Nissan Frontier
    Crutchfield Customer Review (What's this?)

    This JVC headunit was a great purchase. Awesome item. Bluetooth works, great Crutchfield has fast shipping which is why i highly recommend them. Ordering from other retailers may take a while longer than expected. Not to mention Crutchfield gives you all the mounting brackets you need with the purchase. Will buy from them again!!!!

    Pros: Great power wattage rms compared to other brands Bluetooth works well

    Cons: None

    JVC KD-X340BTS

    Anonymous from Madison, OH on 4/22/2017

    1979 MG MGB
    Crutchfield Customer Review (What's this?)

    Perfect fit for my 1979 MGB Roadster. Installation was simple. All features work great. Especially, Bluetooth and Cell phone connection. Hand free use of my cell was a first in this car. I was impressed with the clarity during my calls, while driving with the top down! Thanks for your recommendation. A great radio for my classic MGB.

    Pros:

    Cons:

    JVC KD-X340BTS

    Anonymous from Seguin, TX on 4/18/2017

    2004 Chevrolet Silverado 2500/3500
    Crutchfield Customer Review (What's this?)

    Great price for this deck. Lots of great features.

    Pros:

    Cons:

    JVC KD-X340BTS

    Jim from Geneva, Illinois on 4/12/2017

    2001 Nissan Frontier
    Crutchfield Customer Review (What's this?)

    Would definitely buy again

    Pros:

    Cons:

    JVC KD-X340BTS

    Anonymous from Pittston, PA on 4/12/2017

    2004 Honda Accord LX
    Crutchfield Customer Review (What's this?)

    100% improvement over OEM radio, features galore, added Sirius tuner with rebate and 3 months free service so it was free.

    Pros: tons of features, everything you probably would want

    Cons: None yet

    JVC KD-X340BTS

    Anonymous from Abingdon, MD on 4/9/2017

    2007 Jeep Patriot
    Crutchfield Customer Review (What's this?)

    Easy install and setup. Bluetooth works great. The Pandora controls are outstanding.

    Pros: Bluetooth and one button features with the iPhone. Great price.

    Cons: None

    JVC KD-X340BTS

    Anonymous from Houston, TX on 4/7/2017

    2006 Chevrolet Suburban
    Crutchfield Customer Review (What's this?)

    All core level capability at a reasonable price point. Nothing over the top and the small footprint is very busy. Nothing you want to have to manage while driving. hence the average rating

    Pros:

    Cons:

    JVC KD-X340BTS

    Adam from MO on 4/5/2017

    2002 Buick LeSabre
    Crutchfield Customer Review (What's this?)

    Lots of cool features for not lots of loot. Put in my son's car. Now I want one for my car.

    Pros: Love the built-in crossovers

    Cons: Doesn't magically install itself while I am sleeping.

    JVC KD-X340BTS

    Will from So. Cal on 4/4/2017

    2006 Jeep Liberty
    Crutchfield Customer Review (What's this?)

    Nice head unit. Plenty of features

    Pros: Ability to add to system, blutooth is great feature, the main reason i purchased it.

    Cons: None so far.

    Great Radio

    Anonymous from Grapevine, TX on 4/3/2017

    1999 Infiniti QX4
    Crutchfield Customer Review (What's this?)

    Great radio. Does everything advertised.

    Pros: Easy installation with all the necessary equipment to install in my vehicle.

    Cons:

    JVC KD-X340BTS

    Anonymous from Cleveland, Ohio on 4/3/2017

    2002 Honda Odyssey
    Crutchfield Customer Review (What's this?)

    Great sound and it met my expectations.

    Pros:

    Cons:

    Decent Radio. Good Value.

    Ray from Mattoon, il on 4/3/2017

    2000 Ford Explorer
    Crutchfield Customer Review (What's this?)

    Pretty nice radio for the price point. Good value. It sounds good. A few user functions I don't like (just a preference thing) and the clock keeps messing up, but I am overall pleased.

    Pros: Price. Sound quality.

    Cons: Display and controls seem a little clunky.

    JVC KD-X340BTS

    Anonymous from Oklahoma City, OK on 4/2/2017

    1997 Chrysler Sebring LXI
    Crutchfield Customer Review (What's this?)

    Great radio the Bluetooth on it is amazing and the colors that you can change are cool there are so many color to choose from. The radio has great settings so that you. Can get loud good audio with or without a bass. I recommend it

    Pros:

    Cons:

    JVC KD-X340BTS

    Anonymous from Stafford, VA on 3/31/2017

    1995 Chevrolet S10
    Crutchfield Customer Review (What's this?)

    Amazing for cost

    Pros:

    Cons:

    jvc kd x340bts

    paul from san diego on 3/30/2017

    2000 Ford Focus
    Crutchfield Customer Review (What's this?)

    bought this for my 2000 ford focus with installation kit, installing was easy and sounds great! very happy..

    Pros: easy to install

    Cons: none

    JVC KD-X340BTS

    Anonymous from South Lyon, MI on 3/28/2017

    2008 Chevrolet Impala
    Crutchfield Customer Review (What's this?)

    Best radio for the price. Fully loaded with features and 4 volt pre outs. Love it

    Pros:

    Cons:

    Affordable good product

    Nicolas from Chile on 3/26/2017

    Crutchfield Customer Review (What's this?)

    Very good product, many more features than advertised such as stroboscopic lightning, programmable dimmer, and radio timers. Very satisfied with it.

    Pros: Highly customizable User friendly Looks good

    Cons: Manual ain't that precise/clear in some sections No CDs allowed (which nowadays is hardly a con)

    packed with features

    Bob from Painesville, OH on 3/22/2017

    2000 Jeep Cherokee
    Crutchfield Customer Review (What's this?)

    I am pleasantly surprised by this economical media player. This is the first radio I have installed in 20 years when I was in college and I am amazed at how far technology has come. Crutchfield still makes it easy with the included adapters and wire harnesses. This radio was installed in an old Cherokee. I was so glad to find a car stereo without a CD player because I can't tell you the last time I have used one. I have two new cars and I don't even know if the CD players work in them - never stuck one in to try it. AM/FM reception is really good. I can get stations I haven't been able to pick up with the factory stereos in any of my cars. It picks up the station text with ease. I have used it with a USB drive and Bluetooth and found sound quality to be amazing. Tons of customizing tricks with the built in EQ. 3 sets of RCA outputs for amplifiers which I intend on using when I add a sub to my system. I probably should have opted for the SiriusXM module but I'm already paying for two car subscriptions and don't want a 3rd. It took a couple tries to get my phone to link up with the JVC. Once linked, the phone sound was great and my caller was able to hear me just fine driving down the interstate with the windows down. The mic was able to filter out most of the road noise for my caller.

    Pros: Small size, packed with features, lots of EQ customization, USB input, Bluetooth

    Cons: small buttons, backlighting won't dim with dash lights,

    Good buy

    Rocky from San Antonio, TX on 3/20/2017

    2007 Chevrolet Silverado 1500 Classic
    Crutchfield Customer Review (What's this?)

    Loaded with features, built in eq settings allow for endless customizing. Down side is the hands-free mic isn't that good.

    Pros: Packed with features

    Cons: Don't toss the instructions

    JVC KD-X340BTS

    Anonymous from Altoona, PA on 3/19/2017

    2004 Mazda 3
    Crutchfield Customer Review (What's this?)

    Awesome radio at a great price.

    Pros:

    Cons:

    JVC KD-X340BTS

    Phillip from Tuscola, IL on 3/19/2017

    1999 Ford Mustang
    Crutchfield Customer Review (What's this?)

    Sounds good, Bluetooth is awesome, alot of settings for fine tuning your system

    Pros:

    Cons: Bluetooth wouldn't connect to phone once.

    Nice features and performance for price

    Fred from Denver, CO on 3/17/2017

    2002 GMC Sierra 1500
    Crutchfield Customer Review (What's this?)

    Installed and works great. User interface took a little time to get used to, but I'm happy with it.

    Pros:

    Cons:

    Couldn't Ask for More at This Price!!!

    William from Waco, TX on 3/15/2017

    2000 Chevrolet Silverado 1500
    Crutchfield Customer Review (What's this?)

    This unit is absolutely amazing at this price point. After reading all the reviews, I decided to order the JVC KD-X340BTS for my 2000 Silverado. I had recently installed new speakers to replace the 17 year old factory stock speakers. The speakers did improve the sound somewhat with the factory stock head unit, but still didn't sound great. I decided to replace the head unit with the JVC and WOW!!! What a difference!!! This was money well-spent. The speakers now sound full and rich at all levels. Install was pretty easy with the included install kit and the unit seems well-made. I did call tech support for a couple of minor questions before the install and Charles was very knowledgeable and helpful. The unit has tons of features. The Bluetooth pairing is really good, but can take 30-45 seconds to link up. Works great with my iPhone 6 with hands-free and Siri control. The best part is the ability to customize the sound--Bass Boost really pulls out the bottom end from the speakers and Loudness helps to keep the sound rich and full at lower volumes. You have several options for EQ including a full graphic EQ and you can even match the unit to the size of the speakers in front and rear locations. I saw some reviews where people said that the display isn't bright enough, but I haven't had that problem--the display is bright and easy to read even in bright sunlight. So far, I am completely satisfied with this purchase.

    Pros: Great sound, great features, bright display, great price.

    Cons: None so far. Completely satisfied.

    JVC KD-X340BTS

    Anonymous from Big Sandy, TX on 3/14/2017

    1996 Toyota Tacoma
    Crutchfield Customer Review (What's this?)

    This unit was cinch to install and the sound quality is excellent! I bought this unit for the combination of Bluetooth capabilities and integrated amplifier and I have not been disappointed. I would definitely recommend this for someone on a budget.

    Pros:

    Cons:

    JVC KD-X340BTS

    Anonymous from Chula Vista, CA on 3/14/2017

    1997 Ford Expedition
    Crutchfield Customer Review (What's this?)

    Nice radio with lots of great features. Very affordable. Bluetooth works great with easy and consistant pairing.

    Pros:

    Cons:

    JVC KD-X340BTS

    Anonymous from Charlotte, NC on 3/7/2017

    1998 Chevrolet S10
    Crutchfield Customer Review (What's this?)

    A good system if you do not wish to play CDs. I mistakenly clicked on the incorrect link when I bought this item. I was looking at the system that plays CDs, however, I evidently chose the system immediately above the system I wanted. The website is not optimally designed.

    Pros:

    Cons:

    Great unit - especially for the price

    Curt from Mahwah, NJ on 3/1/2017

    Crutchfield Customer Review (What's this?)

    Easy install, easy blue tooth paring and far better radio reception than the unit that was in the car.

    Pros:

    Cons:

    Versatile Media Player

    Anonymous from Grantsville, UT on 2/24/2017

    2008 Dodge Ram 1500
    Crutchfield Customer Review (What's this?)

    Good media player. No more CDs! I hated packing around CDs or deciding what CD to take before leaving the house. This unit allows me to listen to all my music on my phone. Can use the aux port, USB port, or bluetooth. The bluetooth stopped working two days after installing. Crutchfield replaced the unit quickly and with no hassles. Second unit has been in for a week. Hopefully the bluetooth doesn't fail again. Lots of features; audio settings, user defined or preset equalizer, custom-color lighting, day/night settings, adjustable dimmer, phone capability with mic and long lead, AM/FM, Pandora, iHeart, Sirius capable. Good power as a stand-alone head unit. I still plan on adding a 5 channel amp, but alone this unit can get loud. It also has 6 pre-amp outlets. Plenty of room for expansion. Volume knob is a bit narrow and difficult to grip making it cumbersome to adjust volume on bumpy roads.

    Pros: Good Power Lots of Features Versatile Media Friendly

    Cons: Blue Tooth Failed; Had to Replace Unit Narrow Volume Knob

    Great Replacement From Your Stock

    Alexander from Martinsburg, WV on 2/22/2017

    2000 Ford Ranger
    Crutchfield Customer Review (What's this?)

    A great radio replacement from your stock. No problems what so ever! Crutchfield gives you everything you need for an easy install.

    Pros: Easy install, clear quality, wonderful color

    Cons: None

    Good unit, but a couple concerns

    Andrew from Mission Viejo, CA on 2/21/2017

    2000 Toyota Land Cruiser
    Crutchfield Customer Review (What's this?)

    I bought it because I previously purchased a JVC KD-X33MBS digital media player for another car and loved it. This unit has It has even more features; more than I know what to do with, but I'm figuring them out. My only concern is what another reviewer stated about sound and heat. I am not running an amp (yet) and I have noticed that if I play music at a higher level the sound starts to degrade after awhile. Just today I noticed the sound degrading after about 30 minutes and when I removed the faceplate, the faceplate and the unit were hot. Something I've never experienced with a car stereo. I am guessing that it is because the internal amp is working too hard to drive my speakers (aftermarket 45W rms) and overheating. I plan on adding an amp shortly so the unit's amp only has to drive one pair of speakers. Hopefully this will solve the sound and heat issues. It is in our family van so we tried the Streaming DJ feature with my kids. They had a bit trouble connecting and it seemed to work for a time after they did connect. After a short time it stopped connecting to all BT devices and it kicked out a H/W Error code when selecting the BT function. I wouldn't clear even when turned off. The manual says to reset the unit which I did after letting it sit for a few hours. The BT devices connected and there were no further issues. My kids were able to take turns playing their music. Kinda cool feature. Just hope the H/W error was a one time deal.

    Pros: Tons of features Decent power Great Bluetooth connectivity

    Cons: Sound degradation Excessive heat from unit after about 30 minutes Streaming DJ feature a bit buggy

    Needs software update

    Anonymous from West Bend, WI on 2/20/2017

    2003 Ford F-350
    Crutchfield Customer Review (What's this?)

    Unlike my previous JVC player or my stock ford player I am very dissatisfied with the way the random feature works on this particular player. When using USB the "Random" feature simply creates a random play list but every time you turn on the car (or player) it reverts back to the first song on the play list. As an example if you listen to music on your way to work you will hear the same songs on the way home and every time you turn on the player.

    Pros: great sound, good features and excellent price.

    Cons: Random feature when using USB

    JVC KD-X340BTS

    joe from Maryville, il on 2/15/2017

    2005 Mazda 6
    Crutchfield Customer Review (What's this?)

    Radio went in without a hitch. Lots of functions for the money.

    Pros: lots of functions for the money. Great value

    Cons: Buttons are really small

    JVC KD-X340BTS

    Anonymous from Cleveland, TN on 2/12/2017

    2003 GMC Yukon
    Crutchfield Customer Review (What's this?)

    So far so good. Install was doable w/ help from the Crutchfield tech support gang. Once installed the attribute set ups were easy.

    Pros:

    Cons:

    Great product and sound for price

    Rob from MINNESOTA on 2/8/2017

    2010 Ford Crown Victoria
    Crutchfield Customer Review (What's this?)

    JVC has come a long way from when I was a child bumping bass in the 90s. This receiver offers the bells and whistles for today. Aux port, USB, Bluetooth,. App control for phone and hands free mic. Pretty awesome for the price point. Oh yeah it sounds pretty good as well

    Pros: Sound features

    Cons: None at the moment

    JVC KD-X340BTS

    Anonymous from Staunton Va on 2/5/2017

    Crutchfield Customer Review (What's this?)

    Great little radio, very user friendly and a great price

    Pros:

    Cons:

    Great sound..

    Cameron from White House, TN on 2/3/2017

    1994 Mazda Miata
    Crutchfield Customer Review (What's this?)

    Great radio. Blue tooth is fast and strong connection. Tons of settings so you can really dial in your sound.

    Pros: Bluetooth hands free connection.

    Cons: No CD player but I don't use CDs so it's perfect..

    JVC KD-X340BTS

    Anonymous from Los Gatos, CA on 1/30/2017

    2001 Volkswagen Beetle
    Crutchfield Customer Review (What's this?)

    Smooth installation in a 2001 VW Beetle Sport with the install kit in a couple of hours. Haven't used the JVC App yet but the USB and AUX connection work great with Android phone.

    Pros:

    Cons:

    JVC KD-X340BTS

    Anonymous from Denver, CO on 1/23/2017

    2005 Nissan Altima
    Crutchfield Customer Review (What's this?)

    Only one issue that I don't have an amp and my speaker are just running of this unit and after some me time it gets really hot and sound is bad

    Pros:

    Cons:

    JVC KD-X340BTS

    Anonymous from Roanoke, VA on 1/20/2017

    2002 Mazda Miata
    Crutchfield Customer Review (What's this?)

    Lots of features and the compact depth makes it easy to mount. 4V preamp outputs were a plus at this price point. Mildly disappointed about the advertised "variable color". The button colors can be changed, but the display is white only. I have several other JVC units in vehicles and both the display and button colors can be changed.

    Pros:

    Cons:

    JVC KD-X340BTS

    Anonymous from Winder, GA on 1/12/2017

    2001 Ford Crown Victoria
    Crutchfield Customer Review (What's this?)

    Great product for the price.

    Pros:

    Cons:

    JVC KD-X340BTS

    John from Miami, FL on 1/10/2017

    2006 Chevrolet Silverado 1500
    Crutchfield Customer Review (What's this?)

    I'm very pleased with the unit and with my first Crutchfield purchase. The radio worked perfectly right out of the box. The instruction manual is accurate. Blue tooth phone connection is excellent. I drive almost an hour to work each way. I use the drive time to catch up on phone calls, both business and personal. The mic seems to work great. People can hear me very well even though I'm in a work truck with a lot of road noise. So far I have not connected my iPod or set up my iHeart station, but everything else is great, so I anticipate that these will be perfect too. As for the Crutchfield experience, every single piece that I needed was included. This was my first radio install ever. I watched several different youtube videos demonstrating the process. When the order arrived, every single thing I needed was right there, just as the youtubes described. So the install could not have been easier. And by the way, the order arrived second day even though I did not ask for it. What great service. I have to say if I ever have to do this again I'll go right back to Crutchfield.

    Pros: everything fit, everything worked, right out of the box. Every single item I needed was there waiting for me.

    Cons: None so far.

    JVC KD-X340BTS

    Anonymous from Grovetown, GA on 1/9/2017

    2002 Chevrolet Silverado 1500
    Crutchfield Customer Review (What's this?)

    Very pleased with my purchase.

    Pros:

    Cons:

    Details

    Hands-on research

    Features and Specs

    Expandability
    AUX Input Front
    Audio/video Input ---
    USB Input Front
    CarPlay No
    Android Auto No
    Siri Control Yes
    Android Control Yes
    Memory Card Slot USB memory
    Bluetooth Compatible Built-in
    Satellite Radio Ready SiriusXM
    HD Radio No
    Navigation ---
    iPod Compatibility
    Full size No
    Nano 7
    Touch 6/5
    iPhone 7+/7/6S+/6S/6+/6/5S/5C/5/4S/SE
    General
    CEA-2006 Compliant No
    RMS Power Output 22 watts
    Peak Output 50 watts
    RMS Power Bandwidth 20-20kHz
    Preamp Outputs 6-channel
    Sub Preamp Outputs Yes
    Switchable Rear Preamp Outputs No
    Video Screen No
    Preamp Voltage 4 volts
    Display Color Variable
    Key Button Color Variable
    EQ Bands 13
    Wireless Remote Optional
    Steering Wheel Control Compatible Adapter required
    Parts Warranty 2 Years
    Labor Warranty 2 Years
    Tuner
    FM Sensitivity 8.2 dBf
    European Tuning Yes
    Seek/Scan Seek
    Radio Data System Yes

    Product Research

    Built-in Bluetooth
    iPhone & Android Integration
    Internet+SiriusXM+AM/FM Radio
    USB/Aux Connectivity
    Audio Section
    Remote Control
    Display Features

    Built-in Bluetooth

    Bluetooth Technology: The JVC KD-X340BTS is equipped with built-in Bluetooth 3.0, allowing you to make and receive phone calls wirelessly through the receiver; as well as stream music wirelessly from your smartphone to the head unit. In order to use Bluetooth wireless technology, your phone must also be Bluetooth compatible and be able to interpret certain profiles. This unit is compatible with the following Bluetooth Profiles:

    • Hands-Free Communication: HFP 1.6 (Hands Free Profile) & PBAB 1.0 (Phone Book Access Profile).
    • Audio Streaming: A2DP 1.2 (Advanced Audio Distribution Profile) & AVRCP 1.5 (Audio/Video Remote Control Profile).
    Note: Due to the differences in Bluetooth technology, some Bluetooth enabled devices may be incompatible, function improperly, or may not support all features when used with the JVC KD-X340BTS. Check here for the latest Bluetooth compatibility information.

    Multi-Device Pairing w/ Dual Phone Connection: You can pair up to ten Bluetooth-enabled devices to the JVC head unit, with a maximum of two Bluetooth phones and one Bluetooth audio device connected at one time, making it easier to switch between devices. When an already paired Bluetooth device is in close proximity to the receiver, the auto connection function automatically pairs the two units.

    • Secure Simple Pairing (SSP): With Secure Simple Pairing (SSP), you can easily pair a Bluetooth enabled phone to the JVC KD-X340BTS without having to enter pin codes or go through complicated settings.
    • Auto Pairing (via USB):  You can even pair your Apple iPhone (iOS 5+) or Android smartphone (running JVC Music Play App) by simply connecting it to the JVC head unit via USB and following a single prompt on the head unit's display.

    Bluetooth Hands-Free Communication (w/ External Mic): The head unit supports Bluetooth hands-free communication for your Bluetooth enabled mobile phone. And thanks to the latest Hands-Free Profile (HFP 1.6) with wideband speech capability, the KD-X340BTS provides more natural sound quality and details during wireless calls. The controls of the KD-X340BTS can be used to dial a number, answer an in-coming call, or end a call. The unit also includes an external microphone (with mounting bracket) featuring adjustable gain, so you can carry on your side of the conversation while listening to the caller through your vehicles speakers. During a conversation, you can switch between the Private Mode (talking directly on your cell phone) and the Hands Free Mode.

    • Answering A Call: When a call comes in, a ring-tone will be heard through your vehicle's speaker and the caller's name or phone number will be displayed. You can answer the call from the head unit's front-panel controls, or setup the head unit to automatically answer the incoming call immediately or after 1-30 seconds. The KD-X340BTS also supports the Call Waiting function, so you can answer another incoming call while suspending the current call you are on. Your compatible cell-phone must also support this feature.
    • Dialing A Number: Using the KD-X340BTS, you can dial a phone number in one of the following ways:
      • Enter Phone #: Allows you to directly dial a phone number up to 32 digits from the head unit's front-panel rotary dial.
      • Preset Dialing: You can store up to 6 contacts in the memory of this unit for speed dialing.
      • Phone Book: You can download phone book data from your mobile phone to the digital media receiver. You can then dial a contact within the phonebook from the head unit's front-panel controls. Your phonebook can be searched alphabetically or numerically.
      • Call History: The Call History is a list of calls that have originated from and were received by this unit that you can dial. You can select Outgoing, Incoming, or Missed calls.
      • Voice Dialing: If your mobile phone supports voice recognition, then you can dial out by voice command. Simply speak into the included microphone once you have activated the voice dialing function from the head unit's front-panel. 

    Wireless Audio Streaming: The JVC KD-X340BTS supports wireless audio playback (AD2P) and control (AVRCP) of a Bluetooth-enabled smartphone or audio player, plus song/artist information display. You are able to stream your stored music library on your Bluetooth-enabled smartphone, as well as music apps downloaded on your smartphone to the JVC KD-X340BTS for playback.

    • SBC + AAC Codecs: In addition to support for the standard SBC Bluetooth audio codec, the KD-X340BTS offers support of AAC.  By supporting AAC, the KD-X340BTS offers better audio performance of the music streamed from your Apple iPod, iPhone, or iPad.
    • Advanced Music Browsing: In addition to basic playback functions (Play/Pause, FF/RW, Skip, Random/Repeat), the KD-X340BTS lets you browse your stored music by Playlist, Artist, Album, Song, etc. (AVRCP 1.4 phones only; which includes Android 4.0+ and iPhone 5.0+).
    • Song/Artist Information: The head unit will also display your stored music and music app's song information; such as Artist name and Song/Album title (not compatible with all apps).
    Note: When an incoming call or outgoing call is in progress from your Bluetooth enabled mobile phone, audio streaming will be paused so you can take your call. Once the call is finished, your streaming music will resume.

    Siri Eyes Free Control: When paired to an iPhone with Siri via Bluetooth, the JVC KD-X340BTS has the ability to access Siri through its front-panel control and external microphone. Simply press the "phone command" button on the KD-X340BTS to engage Siri and use the included microphone to communicate with Siri. Siri's voice will heard through your vehicle's speakers. All Siri functions including hands-free calling, music search, setting reminders, text-messaging, audible navigation, and more can be done through the head unit and its microphone. You can even ask Siri to get directions to a destination and the turn-by-turn instructions will heard through your vehicle's speakers, while the on-screen map still displays on your iPhone with Bluetooth; the head unit's audio is attenuated while Siri provides audible directions.

    Note: The head unit will only display hands-free calling and Bluetooth audio information (all other functions of Siri are only audible through the KD-X340BTS; visual data will still need to be viewed from your iPhone device).

    iPhone & Android Integration

    Android Open Accessory 2.0 (AOA 2.0) Connectivity:  The JVC KD-X340BTS's front- or rear-panel USB port lets you connect your AOA 2.0 compatible Android smartphone for music playback. JVC does not guarantee operation with all Android devices. Click here for the most current list of compatible Android smartphones. There are two Android AOA 2.0 modes to choose from based on what content you want to listen to and how you want to control it.

    • Auto Mode: The JVC KD-X340BTS supports Android Open Accessory 2.0 (AOA 2.0), which lets  you connect your Android  (OS 4.1+) smartphone to the KD-X340BTS's front- or rear-panel USB port and listen to stored music and music apps from your Android device through the JVC head unit. You'll be able to control basic playback functions such as Play/Pause and Previous/Next Track. Other advanced music navigation will still be done from your Android smartphone's touchscreen. In this mode, the head unit will not display song/artist information; only "Audio Mode" will show up on display. You'll continue to view song/artist information from the Android device's touchscreen. You'll also still be able to access other functions and applications from your Android smartphone's touchscreen, while listening to music through the head unit. If you make a call or answer a call from your smartphone while listening to music in this mode, the music will pause until you are finished with the call and then start back up again.
    • JVC Music Play App: Downloading the JVC Music Play app onto your Android (OS 4.1+) smartphone not only allows you to listen to stored music from your Android device through the JVC digital media receiver connected via USB, but it also lets you browse your Android smartphone's music library from the head unit's front-panel controls. You can browse your store music library by Playlist, Artist, Song, Album, or Genre. The contents of a Playlist or Category can be searched alphabetically or numerically. You can also control Play/Pause and Previous/Next track from the head unit. In addition, the head unit will display song/artist information. You can exit the JVC Music Play app to access other functions and applications of your Android smartphone, while your stored music library is still playing through your head unit. If you make a call or answer a call from your smartphone while listening to music in this mode, the music will pause until you are finished with the call and then start back up again.
    Note: JVC does not guarantee operation with all Android devices.

    iPhone Direct Connection: The JVC KD-X340BTS's front- or rear-panel USB port can be used to connect a Lightning-connector or 30-pin dock connector iPod/iPhone to the head unit (see chart below for compatibility). The KD-X340BTS supports audio playback, music navigation, information display, and charging of your compatible Apple device. If you have a newer iPod/iPhone with the Lightning-connector, you can use JVC's Lightning connector-to-USB cable (105KSU62, sold separately) or the Lightning-to-USB cable that came with your Apple device to connect your iPod/iPhone to the KD-X340BTS. If you have an older iPod/iPhone with a 30-pin dock connector, you can will need to use the dock connector-to-USB cable that comes with your Apple device or a "Made For iPod/iPhone" 30-pin-to-USB cable (sold separately) to connect your iPod/iPhone to the KD-X340BTS.

    • Head Unit Control: From the head unit's front-panel controls you can search for stored music by Playlist, Artist, Album, Song, Podcast, Genre, and Composer. The contents of a Playlist or Category can be searched alphabetically or numerically. The KD-X340BTS also supports Repeat (file/all) and Random (album/all) playback functions of stored music on your iPod/iPhone. In addition, you'll be able to control basic playback functions (such as Play/Pause, Previous/Next Track) from stored music and select music apps streamed to your Apple iPod/iPhone. You can also choose to control your Apple device from its own touchscreen, instead of the head unit.
    • Song/Artist Info: The KD-X340BTS will display your iPod/iPhone's music file information such as Track number, Elapsed playing time, Artist name, Song title, and Album title.
    Note: See chart below for compatible Apple iPod, iPhone, & iPad models.

    USB Charging: The head unit's USB connection provides 1.5A of current to power and charge your connected iPod/iPhone or Android smartphone when your vehicle's ignition switch is set to the 'ACC' or 'On' position (if your iPod/iPhone or Android smartphone has no initial battery charge, then the unit will not recognize it).

    Apple Device Compatibility Chart: The JVC KD-X340BTS is "Made for iPod/iPhone" compatible and supports the following iPod/iPhone model features (as of 12/20/2016):

    Apple Device Generation Tested Version Media Type Control Type Specific Apps Display Type Bluetooth Charge
    Audio Video Head Unit iPod/iPhone Pandora iHeart Radio Remote App Artist/Song Text Track Info Phone Audio Siri
    iPhone
    4S 9.3.5 Y N Y Y Y Y Y Y Y Y Y Y Y
    SE 10.2 Y N Y Y Y Y Y Y Y Y Y Y Y
    5/5C/5S 10.2 Y N Y Y Y Y Y Y Y Y Y Y Y
    6/6+ 10.2 Y N Y Y Y Y Y Y Y Y Y Y Y
    6S/6S+ 10.2 Y N Y Y Y Y Y Y Y Y Y Y Y
    7+/7 10.2 Y N Y Y Y Y Y Y Y Y Y Y Y
    touch
    5th 9.3.5 Y N Y Y Y Y Y Y Y N Y Y Y
    6th 10.2 Y N Y Y Y Y Y Y Y N Y Y Y
    nano
    7th 1.02 PC Y N Y Y N N N Y Y N Y N Y
    Note: Apple iPod/iPhone software updates may change functionality results. If you download a newer software version, you may need to reset the head unit and your iPod/iPhone to regain functionality. If this doesn't work, you may need to wait until a newer software update is available.

    Internet+SiriusXM+AM/FM Radio

    Internet Radio Apps (for iPhone/Android): The JVC KD-X340BTS allows you to access Pandora and iHeartRadio online music services through your USB or Bluetooth connected iPhone, or Bluetooth connected Android smartphone. Your Apple iPhone must be connected to the KD-X340BTS via the Lightning or 30-pin cable supplied with your iPhone, JVC's Lightning connector-to-USB cable (105KSU62, sold separately), or paired via Bluetooth. Your Android smartphone must support A2DP/AVRCP/SPP Bluetooth profiles and be paired with the JVC KD-X340BTS. Your iPhone or Android smartphone device will need an active Data Plan account with connection to the Internet via 3G, EDGE, LTE (4G), or WiFi.

    • Pandora App: The free Pandora App (either from Apple's App Store or Google Play) lets you play music from your Pandora music service account through the JVC KD-X340BTS using your USB or Bluetooth connected Apple iPhone (iOS 9.0+), or Bluetooth connected Android smartphone. The JVC KD-X340BTS provides control over the Pandora music service and displays Artist, Album, and Song information. You can select Pandora stations from your station list and sort them by date or alphabetically. New stations can be created based on the current songs or artists playing. You can also skip song tracks within a station. You can even give songs a thumbs up/thumbs down and bookmark them on your Pandora account.
    • iHeartRadio Auto: The free iHeartRadio Auto app for JVC (either from Apple's App Store or Google Play) lets you play music from your iHeartRadio music service account through the JVC KD-X340BTS using your USB or Bluetooth Apple iPhone (iOS 8.0+), or Bluetooth connected Android smartphone (4.0+). The iHeartRadio music service provides access to more than 1,500 live radio stations from coast-to-coast (including pop, country, urban, rock, talk, and sports). The KD-X340BTS will provide control over the iHeartRadio Auto app, as well as display station identification and song/artist information. From the head unit's front-panel controls, iHeartRadio stations can be searched by the following categories (Local, Genre, City, or My Stations). The Local selection provides a list of radio stations in your local listening area. The unit also provides over 22 Genres to choose from (including pop, country, hip-hop, jazz, etc.) to help you find the right radio station for you. In addition, you can search for radio stations by City. Cities can be searched alphabetically. You can even store your favorite stations (My Stations) for easier, quicker access.
    Note: Access to these Internet Radio services will depend on the availability of a cellular and/or WiFi network for purposes of allowing your iPhone or Android smartphone to connect to the Internet. 

    SiriusXM-Ready: The JVC KD-X340BTS is SiriusXM-Ready and compatible with the SiriusXM Connect Vehicle Tuner (220SXV300 sold separately). The SiriusXM Connect Vehicle Tuner supports SiriusXM programming with access to 175+ SiriusXM channels via subscription; check out the most popular SiriusXM subscription packages here. Additional features of the SiriusXM Connect tuner include:

    • Channel List w/ Category Search: The Channel list displays a list of all available channels. You can also search and list channels in specific categories.
    • Song/Artist Info:  Displayed Information such as Channel Name, Artist Name, & Song Title can be viewed on the head unit's LCD.
    • SmartFavorite Presets: Up to 18 SiriusXM Satellite Radio station presets can be saved. These 18 SiriusXM presets are automatically identified as SmartFavorites for advanced features such as Replay, TuneStart & TuneScan (see below).
      • Replay: When you select a SmartFavorite preset you can rewind and replay up to 30 minutes of any of the missed news, talk, sports or music content.
      • TuneStart: With the TuneStart enabled, playback will automatically start from the beginning of a song when you tune to a SmartFavorite preset channel.
      • TuneScan: TuneScan gives you a short preview of the songs that you have missed on each of your Smart Favorite Preset music channels or currently tuned music channel.
    • Parental Control: Channels containing unsuitable content for children can be blocked. When enabled, The Parental Control feature requires you to enter a 4-digit passcode to tune to the locked channels.
    Note: A separate SiriusXM Satellite Radio subscription is required (operates on the XM Network). However, you can easily add this SiriusXM tuner to an existing Sirius or XM account for a Multi-Radio Discount Plan.

    RDS AM/FM Tuner: The JVC KD-X340BTS features a built-in AM/FM tuner with manual, seek, and preset tuning. You can store a total of 18 FM stations presets and 6 AM station presets. The radio allows you to set your AM/FM stations manually or automatically. You can also switch the tuner's IF filter to Wide or Auto to increase/decrease the sensitivity. If an analog FM stereo broadcast is hard to receive, you can manually switch the tuner to Mono operation.

    • US or European Tuning: You can set the built-in AM/FM tuner between US standard and European tuning spacing.
    • RDS: The Radio Data System (RDS) feature displays radio broadcast information such as artist, title, and album when listening to compatible AM/FM stations.
    • Radio Timer: The head unit's Radio Timer features lets you tune into a preset station at a specific time regardless of the head unit's current source (you can activate the Radio Timer once, daily, or turn it completely off).

    USB/Aux Connectivity

    USB Mass Storage Devices: The JVC KD-X340BTS features a front-panel USB (type-A) port that is hidden behind a flip-out cover. The USB port enables connection of USB mass storage class (MSC) devices, like USB thumbdrives or portable digital music players. You can insert a compatible USB MSC device into the head unit's USB port for playback, control, and song/artist display of a variety of music files.

    • Music Drive: When a mass storage class (MSC) compatible smartphone or portable digital audio player is connected to the head unit's USB input, the unit's Music Drive mode lets you select its internal memory or external memory (such as a microSD card) for stored music playback.
    • USB Charging: USB devices that can be charged via USB will be charged when plugged into the digital media receiver's USB port (max. 1.5A), and the vehicle's ignition switch is set to ACC or On.
    Note: Not compatible with USB hubs or card-readers.

    Compressed Music Files: The JVC KD-X340BTS supports the following types of music files loaded onto a compatible USB mass storage class device.

    Media Type Description
    File System FAT 12/16/32
    Playable File Types MP3: bit rate of 8-320kbps w/ sampling rate of 8-48kHz
    WMA:
    bit rate of 32-192kbps w/ sampling rate of 8-48kHz
    AAC:
    bit rate of 8-320 kbps w/ sampling rate of 8-48 kHz
    WAV:
    bit depth of 16-bit w/ sampling frequency of 48kHz
    FLAC:
    bit depth of 24-bit w/ sampling frequency of 48kHz
    Maximum # of Folders/Files 999 folders/20,480 files (999 files per folder)
    Tags ID3 tag (version 1.0/1.1/2.2/2.3/2.4), WMA tag

    Playback & Search Functions: The JVC KD-X340BTS offers a variety of playback and search functions to help you find and enjoy your music a USB memory device.

    • Track/Folder List: The Track/Folder List displays a list of music folders and tracks on a connected USB device, so you can easily access your music.
    • Repeat: Track Repeat (plays the current track repeatedly), Folder Repeat (plays all tracks of the current folder repeatedly), Off (cancels repeat function)
    • Random: Folder Random (plays all tracks of the current folder, then the tracks of the next folder in random), All Random (plays all tracks of the current USB device at random), Off (cancels random function)
    • Resume: If you change the source, playback also stops (without ejecting the USB device). Next time you USB for the playback source, the player will start from where it has been stopped previously.

    Front-Panel Auxiliary Input: A front-panel stereo minijack is provided to allow the connection of almost any portable audio source with a 3.5mm headphone output. Simply connect your portable digital music player to the unit's front-panel auxiliary input, and you can listen to the audio from the portable player through the speakers in your mobile audio system.

    Audio Section

    24 Bit D/A Converter: The JVC KD-X340BTS utilizes a 24-bit digital to analog converter for superior sound quality.

    MOSFET Amplifier: The JVC KD-X340BTS is equipped with a MOSFET amplifier. Compared to conventional power supplies, the MOSFET amplification circuit is smaller and more efficient, and it delivers increased power with less distortion and absolutely zero on/off switching noise. More power means louder and cleaner music at higher volumes because you're not pushing the limits of the amplification circuit. The power output specs for the KD-X340BTS are as follows:

    • Full Bandwidth Power: 22 watts RMS x 4 channels (at 4 ohms, 20-20kHz, 1% THD)
    • Maximum Output Power: 50 watts x 4 channels (200 total watts)

    Amp Gain: When you are using the KD-X340BTS with factory speakers (or those rated to less than 50 watts peak), the Amplifier Gain Control can limit the amount of power being sent to those speakers. When the Amp Gain Control is set to "low," the volume control ranges from 0 (minimum) to 25 (maximum). When using speakers rated higher than 50 watts peak, you can set the Amp Gain Control to "high," and the volume control will range from 0 to 35.

    4V/6CH Preamp Outputs + Sub Control: The KD-X340BTS is equipped with three pair of 4V preamp outputs (Front, Rear, & Sub). The Front & Rear preamp outputs offer fade control, while the Sub outputs are non-fading. The Sub preamp outputs also offer independent level control (-50 to +10).

    Subwoofer Speaker Connection: You can connect a subwoofer to this head unit without the need of a separate power amplifier. Simply connect a single subwoofer (4-8 ohm) directly to head unit's left rear speaker leads (the right rear speaker output will be muted). The rated power output for the subwoofer speaker channel remains 22 watts. Same subwoofer controls apply, except the, subwoofer level adjustment is from -6 to+3.

    Vehicle Setup: In order to optimize the sound quality in your vehicle, you can indentify the type of vehicle you have and the rear speaker location, as well as configure listening distances.

    • Car Type: Select your car type to automatically set the delay time of each speaker for timing adjustment of sound output of each channel to have the highest surround effect. Choose from Compact, Full Size Car, Wagon, Mini Van, SUV, or Off
    • Rear Speaker Location: You can indicate the location of your vehicle's Rear speakers. Choose from Door, Rear Deck, 2nd Row, or 3rd Row.
    • DTA (Digital Time Alignment): For a better sound-stage you can select your optimal listening position. You can choose from All, Front Left, Front Right or Front. You can also select to manually fine tune the sound stage, using Digital Time Alignment (DTA) by selecting the distance (0-20') for each individual speaker in the vehicle compared to your listening position.

    Crossover Network: The JVC KD-X340BTS lets you choose between a 2-way or 3-way crossover network for your car audio application.

    • 2-Way Crossover: Allows you to set high-pass and low-pass crossovers for a standard Tweeter, Front, Rear, and Subwoofer speaker setup.
      • Speaker Size: select which size speakers are in your vehicle.
        • Tweeter: Small, Medium, Large, or None
        • Front & Rear: 3.5", 4", 4.75", 5", 6.5", 6.75", 7", 4x6", 5x7", 6x8", 6x9", 7x10" or None
        • Subwoofer: 6.5", 8", 10", 12", 15" or greater, None
      • X'Over: Select the high pass or low pass crossover settings for your speakers.
        • Tweeter: high pass filter (HPF)
          • Frequency: 1kHz, 1.6kHz, 2.5kHz, 4kHz, 5kHz, 6.3kHz, 8kHz, 10kHz, 12.5kHz
          • Gain: -8 to 0 dB
        • Front & Rear: high pass filter (HPF)
          • Frequency: 30Hz, 40Hz, 50Hz, 60Hz, 70Hz, 80Hz, 90Hz, 100Hz, 120Hz, 150Hz, 180Hz, 220Hz, 250Hz, Through (Full-Range)
          • Slope: -6dB, -12dB, -18dB, -24dB
          • Gain: -8 to 0 dB
        • Sub: low pass filter (LPF)
          • Frequency: 30Hz, 40Hz, 50Hz, 60Hz, 70Hz, 80Hz, 90Hz, 100Hz, 120Hz, 150Hz, 180Hz, 220Hz, 250Hz, Through (Full-Range)
          • Slope: -6dB, -12dB, -18dB, -24dB
          • Phase: Reverse (180°), Normal (0°)
          • Gain: -8 to 0 dB
    • 3-Way Crossover: Allows you to set high-pass and low-pass crossovers for a complex 3-way speaker system with Highs, Mids, and Sub.
      • Speaker Size: select which size speakers are in your vehicle.
        • Tweeter: Small, Medium, Large, or None
        • Midrange: 3.5", 4", 4.75", 5", 6.5", 6.75", 7", 4x6", 5x7", 6x8", or 6x9"
        • Woofer: 6.5", 8", 10", 12", 15" or greater, None
      • X'Over: Select the high pass or low pass crossover settings for your speakers.
        • Tweeter: high pass filter (HPF)
          • HPF Frequency: 1kHz, 1.6kHz, 2.5kHz, 4kHz, 5kHz, 6.3kHz, 8kHz, 10kHz, 12.5kHz
          • Slope: -6dB, -12dB
          • Phase: Reverse (180°), Normal (0°)
          • Gain: -8 to 0 dB
        • Midrange: high pass filter (HPF) & low pass filter (LPF)
          • HPF Frequency:  30Hz, 40Hz, 50Hz, 60Hz, 70Hz, 80Hz, 90Hz, 100Hz, 120Hz, 150Hz, 180Hz, 220Hz, 250Hz, Through (Full-Range)
          • LPF Frequency: 1kHz, 1.6kHz, 2.5kHz, 4kHz, 5kHz, 6.3kHz, 8kHz, 10kHz, 12.5kHz
          • Slope: -6dB, -12dB
          • Phase: Reverse (180°), Normal (0°)
          • Gain: -8 to 0 dB
        • Woofer: low pass filter (LPF)
          • LPF Frequency:  30Hz, 40Hz, 50Hz, 60Hz, 70Hz, 80Hz, 90Hz, 100Hz, 120Hz, 150Hz, 180Hz, 220Hz, 250Hz, Through (Full-Range)
          • Slope: -6dB, -12dB
          • Phase: Reverse (180°), Normal (0°)
          • Gain: -8 to 0 dB

    Equalizer: The JVC KD-X340BTS is equipped with 8 EQ presets, an Easy EQ (3-band), a Pro EQ (13-band), and a Vol Link EQ. Choose the one that best fits your type of music listening.

    • EQ Preset: You can choose between the following EQ presets - Flat, Hard Rock, Pop, Hip Hop, R&B, Jazz, Classical, DRVN, & User. The DRVN EQ preset helps you hear your music over road noise; it boosts certain frequencies ranges that becomes hard to hear due to road noise.The User mode allows you to select either the 3-band Easy EQ or 13-Band Pro EQ.
    • Easy EQ: The head unit's Easy EQ consists of a 3-band equalizer (Treble, Mid, & Bass). You can adjust the Treble, Mid, & Bass from -9 to +9.
    • Pro EQ: The units Pro EQ consists of a 13-band equalizer (62.5Hz, 100Hz, 160Hz, 250Hz, 400Hz, 630Hz, 1kHz, 1.6kHz, 2.5kHz, 4kHz, 6.3kHz, 10kHz, & 16kHz). Each frequency can be adjusted from -9 to +9. You can also adjust the Q-Factor of each frequency to 1.35, 1.50, or 2.0.
    • Vol Link EQ: The Vol Link EQ features boosts certain frequencies ranges that becomes hard to hear due to road noise.

    K2 Technology: K2 is a JVC original technology that reproduces the original master sound by expanding the bit rate and frequency range. K2 is compatible with all sources including CD. For example, K2 will expand the digital data of the audio CD recorded at 44.1kHz/16 bit to 48 kHz/24 bit, and recreate the high-frequency range above 20kHz that is cut during the CD formatting.

    Sound Effects: The KD-X340BTS offers adjustable Sound Effects to provide a better listening experience inside your vehicle.

    • Space Enhancement: Space Enhancement is a virtual surround technology using two speakers. Just select the vehicle size, and the head unit automatically adjusts the sound effectively. The soundstage is broadened inside your vehicle.
    • Sound Response: This function boosts the low frequencies which can be lost during compression to MP3 or AAC. Your music will sound more natural inside your vehicle.
    • Sound Lift: Virtually manipulates the height of the speakers by adjusting the sound frequencies. Your speakers will sound like they are positioned at ear level inside your vehicle.

    Loudness, Bass Boost & Bass Extension: The Loudness feature boosts low and high frequencies to produce a well-balanced sound at a low volume level. The unit's Bass Boost enhances low bass frequencies at any volume level. There is also a Bass Extension feature which further enhances the unit's bass output.

    Volume Adjust: The input level of each source (other than FM) is adjustable relative to the FM radio volume, so there isn't a significant volume difference when changing sources. Each source is individually adjustable from -15 to +6.

    Key Beep: The in-dash head unit provides an audible beep to confirm button operation. This function can be turned On or Off.

    Remote Control

    Remote App (for iOS & Android): The JVC Remote App is an application for Apple iOS 8.0+ and Android OS 4.4+ that controls the JVC receiver like a wireless remote control from your compatible Apple iOS device (via Bluetooth or USB) or Android device (via Bluetooth only). The JVC Remote App provides traditional touchscreen control, as well as directional and freeform gesture control.

    • Source Information & Control: The JVC Remote App provides a Source Control screen with a list of the receiver's built-in sources and connected sources to choose from, so you can change the head unit's source from your mobile device. Once an input is selected, the app displays source information such as station number, track number & playback time, as well as song/artist information (when applicable). From the app, you can also seek stations and tracks, as well as Play and Pause your music.
    • Audio Settings: From the application on your mobile device, you can adjust the receiver's volume up or down. In addition, audio settings such as EQ, Crossover, DTA, and other audio adjustments can be easily set using the JVC Remote Application.
    • Media Player: The application's Media Player screen lets you playback your device's stored music library through the JVC receiver. From the app on your Apple iOS or Android device, you can control basic playback functions like Play/Pause, Previous/Next Track and Repeat/Random. The Android version of the app even lets you browse your music library by category (Song/Album/Artist/Playlist/Mood). Song, artist, and album information (along with Album Art) will displayed on your Apple iOS or Android device's touchscreen. 
    • App Launcher (Android only): The App Launcher feature of the Android version of the JVC Remote app lets you access 3rd party applications within the JVC Remote app's user interface. The App Launcher can contain up to 24 of your favorite apps for quick access.
    Notes:
    • You will need to indicate within the head unit's menu what type of device (Apple iOS or Android) you'll be using the JVC Remote App on before the application will connect and function with the receiver.
    • When using the JVC Remote App with your compatible Apple iOS device, the application and device must be connected to the receiver via Bluetooth (not USB) for playback of Bluetooth audio. For playback of a USB-direct connection from an Apple iOS device, the device and application must be connected to the head unit via USB (not Bluetooth).

    Steering Wheel Control Input: The head unit features a steering wheel remote control input wire (blue/yellow) within the included wiring harness that lets you keep your vehicle's factory radio steering wheel remote controls when used with an optional steering wheel audio control adapter (sold separately).

    Optional Wireless Remote: The KD-X340BTS can be controlled wirelessly from JVC's RM-RK52 IR remote control (sold separately; not available at Crutchfield).

    Display Features

    Detachable Face: The JVC KD-X340BTS features a detachable face to deter theft. No face-case is provided. An optional soft face case (142DFC1X, sold separately) can be purchased for this unit. A face-fixing screw is supplied for making the face non-detachable, if desired.

    2-Line LCD: The 2-line display provides more information for audio settings, song/artist/album info, and station identification. You can select between English or Spanish text.

    Variable Color Illumination: The JVC KD-X340BTS features variable color display and button illumination. You can choose from one of 49 preset colors, have the unit scan through all 49 preset colors continuously, or customize your own color (RGB; 0-9). The custom setting allows you to individually adjust the intensity of Red, Green, and Blue (from 0-9) to better match your vehicle's interior lights. The same color setting can be applied to both the display and buttons, or you can choose a different color for Zone 1 and Zone 2 (see owner's manual illustration).

    Brightness: The unit offers a daytime and nighttime brightness settings for the LCD and button illumination. You can adjust the brightness level of each manually from 0-31.

    Dimmer: The unit's dimmer control can be set automatically, manually, or via timer. Manually select "Off" for daytime brightness setting or "On" for nighttime brightness setting. Choose "Auto" which switches between day and nighttime brightness setting automatically when you turn off/on the headlights (orange/white wire of harness must be connected to headlamp circuit). You can even set a specific time for the "Off" and "On" dimmer setting to be activated.

    Day & Time: The unit displays a 12-or 24-hour clock, as well as the day (Sun/Mon/Tue/Wed/Thu/Fri/Sat). The day & time can be selected to remain on, even if the head unit is switched off (as long as the vehicle's key is in the accessory or start position).

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