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Crossover/equalizer installation guide

Tips for a successful install

AudioControl EQL

AudioControl EQL 13-band equalizer

This installation guide offers examples of crossover and equalizer (EQ) installation types and suggested system layouts. The installation of your crossover or EQ will depend on the make and body style of your vehicle as well as the equipment purchased.


Tools needed, depending on vehicle

A note about wiring: In addition to the tools listed above, your equalizer or active crossover installation will require power and ground wiring, plus RCA cables, terminals, and a remote turn-on lead. The easiest way to get all of these items is in an amplifier wiring kit, available at Crutchfield.

You can also download a pdf of the Crossover/EQ Installation Guide. Note: To view this file, you will need the Adobe Acrobat PDF reader (free download).

Passive crossover

The passive crossover from a set of component speakers


Passive crossovers:

A passive crossover steps into the signal path after the amplification. It's a capacitor or coil usually installed right on your speaker lead. A passive crossover comes with every pair of drivers in a set of components, sometimes mounted on the speaker's frame.

Crutchfield also carries passive high-pass crossovers, called Bass Blockers, that clean up the sound of midrange speakers and tweeters by removing the low frequencies. They get installed by the speakers and use the factory wiring with standard quick-slide connectors.

AudioControl 2XS

AudioControl 2XS active 2-way crossover

Active crossovers:

Installing an active crossover requires a little more work. You have to connect 12-volt power, ground, and a turn-on lead. The active crossover gets installed between your receiver and your amplifier. (Many active crossovers have both speaker-level and preamp inputs, so they can usually accommodate either type of connection.)


Like a crossover, the equalizer gets installed between your receiver and your amplifier. And like a crossover, an equalizer needs power, ground, and turn-on wires. You'll find equalizers that are designed to be installed in the dash, above or below your receiver. These might require custom installation work. Other equalizers are designed to be mounted in a remote location, like the trunk. Either way, the wiring connections required will be the same. To install:

1. Installing (active crossover or equalizer):

A remote-mount equalizer or crossover can be securely mounted with just a few screws. Anywhere between the receiver and the amp is fine. Most people mount the device in the trunk near their amp, especially if you have more than one amp. This also makes it easier to add additional amps later. You should mount it where it will be easy to get to so that you can make adjustments without too much trouble. Don't mount your equalizer or crossover directly on steel — you will invite noise problems. Instead, install it on a non-conductive board and attach the board to the car body (or use rubber grommets under the screws to isolate the chassis).

Locate the remote turn-on lead

Locate the remote turn-on lead behind your radio (usually a blue wire).

Connect the turn-on lead from your amplifier wiring kit

Connect the turn-on lead from your amplifier wiring kit to the blue wire. You can wrap the bare wire ends together and cover with electrical tape, or use solder.

2. Making the power connections:

  • To obtain 12-volt power: Cut a length of small-gauge cable (16 gauge is typically sufficient) long enough to reach from the EQ or crossover location to your vehicle's fuse panel. Strip one end of the wire, and attach it to the device's power input. This may require a crimp-on connector, or bare wire might be sufficient, depending on the equipment you're installing. Route the wire from the device's location to your car's fuse panel. Using a fuse tap, connect the wire to a source of switched 12V power.
  • To ground the equalizer or crossover: Remove a bolt near the mounting location. Crimp a ring terminal to one end of a length of small-gauge wire, and then bolt the terminal tightly to the vehicle's metal chassis. Scrape away any paint and clean the bolt location thoroughly. If you can't find a convenient ground screw or bolt, drill a hole for one — be careful not to drill into the gas tank or a gas or brake line.
  • Making the turn-on connection: In most cases, you can tap into your in-dash receiver's amp turn-on lead to get a turn-on signal for your device. Remove the receiver from the dash to access the turn-on wire (usually a blue wire). For step-by-step instructions on removing your vehicle's radio, see your vehicle-specific Crutchfield MasterSheet™, or read our In-Dash Receiver Installation Guide. Strip the insulation off a small section of this wire coming from the radio. Strip the insulation off another small-gauge cable that's long enough to reach from the in-dash receiver to the EQ or crossover, then connect the two with crimp caps or solder. Wrap the solder or crimp connection with electrical tape to guard against a short. Using wire ties to secure the wire, route the turn-on lead behind your dash all the way to the mounting location.

3. Making the signal connections:

In most cases, you'll be routing RCA cables from your in-dash receiver's preamp outputs to the inputs of your EQ or crossover. While your receiver is out of the dash to access the turn on lead, connect a set of RCA patch cables (long enough to reach your crossover in its mounting location) to these outputs, taping them together so they won't come apart. Route the patch cables (again using wire ties) behind the dash, and to the crossover mounting location.

The best of both worlds

If you plan on using both an equalizer and a crossover together, the order of connection should be:

  • The receiver's  outputs go to the equalizer's inputs
  • The equalizer's outputs go to the crossover's inputs
  • The crossover's outputs go to your amplifier's inputs
    AudioControl EQL

    AudioControl EQL dual 13-band equalizer

  • Dana from Scarborough

    Posted on 11/14/2020

    Good day. I just installed an LC2i and would like to add my equalizer, a Planet Audio PEQ-10. According to the equalizer specs, its max input is .5 volts, output is 7 volts maximum. It will be feeding an MTX 4 channel amplifier, and a Kenwood mono amplifier. Will the equalizer's low input voltage be a problem or a hindrance given the high output capabilities of the LC2i?

    Buck Pomerantz from Crutchfield

    on 11/15/2020

    Dana, Just turn down the output level of the LC2i and you'll be fine.
  • Tusiata from Sydney

    Posted on 3/26/2020

    Hi I got a pioneer eq it has 2 blue wires 1 red and 1 black which of these blue wire is connect to the remote wire of my car radio and what about the other blue wire, do I still use it or not to power my eq..

    Buck Pomerantz from Crutchfield

    on 3/26/2020

    Tusiata, You might try reaching out to Pioneer to get the owner's manual for your device.
  • Tony from Bsl

    Posted on 2/21/2020

    Why is 2nd battery not charging enough to power kicker 4 ch 300.with kicker cs Have also connected a 4000 autotex with kicker 15 cvr. With eq and ssl xover. Isolater on bteween jeep battery. Should i connect it to the main battery instead of second battery.

  • Tommy pritchett from Lytle texas

    Posted on 2/20/2020

    Where should a epicenter go when using a deck with time alignment and xovers built and front rear and sub outputs then to 4 mono amps a 300 ref soundstream on each door and ref 500 on each sub and a 200 running sterero on rear doors which ill will probably omit thank you

    Buck Pomerantz from Crutchfield

    on 2/20/2020

    Tommy, The Epicenter's inputs connect to the receiver's sub outputs. The Epicenter's outputs go to the sub amp's inputs.
  • lou from Buena

    Posted on 2/17/2020

    Hello, i have a kenwood kvt819dvd that i am connecting to an audio control eqq, 4xs and 2xs. i believe they would be connected in that order, but im confused about where the sub out rca gets plugged into. I am currently using the rca Front and Rear outs of the kenwood unit to the input of the EQQ , then to the 4XS and finally to the 2xs. I have sub outs on the 4xs and 2xs but no inputs for sub. thanks in advance.

    Buck Pomerantz from Crutchfield

    on 2/18/2020

    Lou, You don't explain why you want two crossovers in your system, nor what speakers and amps you plan to use. The 4XS crossover has a subwoofer output that would connect to the subwoofer amp's input.
  • Julio from Miami

    Posted on 2/4/2020

    I have a 2 amps mids and sub i also have a crossover what would be the perfect setup so.i get the best out of the system 1 4 chan amp mids/highs 1 chan amp for subs 1. crrosssover 1 stock head unit using rca converter

    Buck Pomerantz from Crutchfield

    on 2/5/2020

    Julio, Without knowing precisely what equipment you're referring to, we can't help you with advice. If you want a question answered about a system, you must identify the gear by brand names and model numbers so we can get the correct information to you.
  • Coach Jerung

    Posted on 6/8/2019

    Hi. I have factory stereo head unit that do not have in-dash receiver's preamp output. But I do have 1x hi low independance converter. How to install it to equalizer's input radio/cd? Do I need 2x (Y) 1male to 2male rca cables? Then from head stereo, which wires I need to use/cut to connect the hi low independance converter with? So that I will able to get both connections radio and cd.

  • Daniel

    Posted on 5/15/2019

    Hi, i have the OEM radio, i add a 5 channel PPI amp and 4 Kicker coaxial 6.5 and 1 jl audio 10" woofer. I am on a budget but still want to improve my system sound quality. Should i go first for the eq or crossover? Thanks

    Buck Pomerantz from Crutchfield

    on 5/17/2019

    Daniel, That amplifier has onboard crossovers. Coaxial speakers don't need crossovers. Maybe instead of an equalizer you should look at a digital signal processor. Most include EQ in their processing functions.
  • Marek from Oravska Jasenica

    Posted on 5/15/2019

    Hi, i am a begginer in car audio and looking for a Simple help. How do i install a passive crossover if im using only a head unit and 16.5cm mid-woofer+tweeter? It has 1 input, but wire from the head unit which comes to the door is alredy Split in two, one for tweeter and second wire for loudspeaker. Do i need to install a crossover? Thanks.

    Buck Pomerantz from Crutchfield

    on 5/17/2019

    Marek, I'm not sure what you have, but if it's a coaxial speaker, woofer and tweeter in the same package, it doesn't need a separate crossover.
  • Matt from melbourne

    Posted on 4/19/2019

    I just installed the nvx xeq7 equalizer. I am only getting audio if I use the aux input on the equalizer. If I use the headunit a pioneer s600bs, I only get audio from the stock tweeters that are not hooked up to the equalizer. Could it be a faulty rca cable going from headunit front output to equalizer input, or a faulty input on the equalizer?

    Buck Pomerantz from Crutchfield

    on 4/19/2019

    Matt, You don't mention an amplifier, which is necessary in a system with an equalizer. Also, your equalizer should control the frequencies that the tweeters play as well as the other speakers. Perhaps I'm misunderstanding how your system is connected. You may have to take yours in to an audio install shop to straighten things out.
  • Ricco adams

    Posted on 1/3/2019

    Which volume control is used when installing EQ? The Head unit or the one on EQ or does it matter

    Buck Pomerantz from Crutchfield

    on 1/7/2019

    Ricco, The input gain and output level controls of an equalizer should be set once at installation and then left alone. Song-to-song volume adjustment should be made at the system's main volume knob or button, located on the receiver or steering wheel.
  • Chris from Elizabeth City

    Posted on 1/1/2019

    If you use an equalizer, do you still need to install a remote wire on the amp?

    Buck Pomerantz from Crutchfield

    on 1/7/2019

    Chris, An amplifier will need a remote turn-on lead connected no matter what other equipment is attached.
  • Anthony from FORT WORTH

    Posted on 12/13/2018

    Can you hook up 2 extra individual speakers to an equalizer without an amplifier ?

    Buck Pomerantz from Crutchfield

    on 12/13/2018

    Anthony, A speaker needs some sort of amplifier to play. An equalizer cannot drive a speaker.
  • JahQuan Harley from Sanford fl

    Posted on 11/8/2018

    I've got a Rockville Eq but didnt come with the fuse power line how do I install?

    Buck Pomerantz from Crutchfield

    on 11/8/2018

    JahQuan, If your unit is missing the power harness, you can contact Rockville's service department to see if you can get a replacement. An online search should get you to their site.
  • Jeffery from New York, NY

    Posted on 9/20/2018

    Hello, I have the BOSS Audio BV9364B receiver, Clarion MCD360 Crossover, Pioneer GM-D8604 4 Channel Amp, and a AudioPipe APCL18001D Mono Amp. This article states that the the receiver's outputs go to the equalizer's inputs, the equalizer's outputs go to the crossover's inputs and that the crossover's outputs go to the amplifier's inputs. I'm thinking of adding the Clarion EQS746 Equalizer between the receiver (BOSS Audio BV9364B) and the crossover Clarion MCD360. My only concern is upon looking at the Clarion EQS746 Equalizer inputs, it only has 2 RCA inputs for the receiver (Main In: R & L). Meanwhile the receiver (BOSS Audio BV9364B) has 4 outputs (FR, FL, RR, RL). Do I choose either the Front or Rear outputs of the receiver to connect to the equalizer or is there a separate component thats needed to connect between the the receiver outputs and the equalizer inputs? What are the options in this type of situations and why? Also the equalizer has a Subwoofer volume control. Would the equalizer control override the MCD360 crossover Remote Sub Level Control? If so why and why not? Thank you!

    Buck Pomerantz from Crutchfield

    on 9/21/2018

    Jeffery, There are a lot of different ways to connect that gear together. You can use the receiver's front left/right outputs for the equalizer's left/right inputs. You would use the equalizer to create the rear left/right channels and control the front/rear fade. Then you can use the equalizer's front and rear outputs for the crossover's front and rear inputs. You could then use the crossover to create and control the subwoofer channel. This setup has a lot of over-lapping control functions - no device overrides the function of another one.
  • Buck Pomerantz from Crutchfield

    Posted on 4/26/2018

    Will, Not knowing exactly what receiver or equalizer you're talking about makes it impossible to give advice about them. If you want a question answered about a system, you must identify the gear by brand names and model numbers, so we can get the right information to you.

  • Will from Melbourne

    Posted on 4/26/2018

    Hi I have an android head unit with a built in equalizer and can also download equalizer apps from the Google play store. Is the clarion equalizer going to do a better job than the head unit and/or apps? If so do you mind explaining why this is?

  • Buck Pomerantz from Crutchfield

    Posted on 3/5/2018

    David, Wiring two receivers together is not a good idea, their output amplifiers will be constantly fighting one another until at least one of them dies. Add in another component, the EQ, and it's no wonder you've got static. If you bought your gear from Crutchfield, you could call Tech Support for free help troubleshooting your system. Their toll-free number is on your invoice. If you purchased your equipment elsewhere, you can still get expert Crutchfield Tech Support - 90 days-worth for only $30. Click on this link for details.


    Posted on 2/27/2018


  • Daniel OConnell from Oak Forest

    Posted on 1/18/2018

    I'm using my OEM Hu, and I'm using a two input in three output Loc, but I do have that nasty OEM preset EQ that I've managed to mitigate with the right speakers and crossover, but the the signals from the front and the rear have their differences. My EQ only has one input so can I use y connectors 2 join the front and the rears into one input and use the summing option on my Loc, because unlike some of the people asking questions if I only use my front input I'll have frequency loss.

  • Buck Pomerantz from Crutchfield

    Posted on 12/15/2017

    Jesus, It won't make any difference what length of those cables you use. Use what fits.

  • Jesús Cruz from San Juan, Puerto Ric

    Posted on 12/15/2017

    Hi there everyone, God bless you all, I have 2 amps mounted in the trunk and now adding a preamp 7 band (equilizer), that I'm going to mount it between the 2 amps, how long should the RCA's be?, I have 2, 6 feet RCA for the installation, would using this lenght (6feet) be bad for the quality of the sound? Well I will be waiting for the answer, Happy Holidays and Happy New Year 2018, my best wishes to all from San Juan Puerto Rico, God bless you All.

  • Buck Pomerantz from Crutchfield

    Posted on 10/9/2017

    Kevin, I'm afraid that, for your situation, the only viable option is to turn up the bass in your receiver and turn down the amp gain so no distortion plays.

  • Kevin from Washington IIllinois

    Posted on 10/8/2017

    I have an old PAC Tri mode crossover. Is there a way to cut the power to the full range speakers so I hear more of the sub?

  • Buck Pomerantz from Crutchfield

    Posted on 9/11/2017

    Jim, You can daisy-chain the remote leads of your EQX and amplifier, that is, connect one to the other and then to the receiver.

  • Jim from SANTA MARIA

    Posted on 9/9/2017

    I see a place on Audiocontrol's eqx for the remote on from the head unit, but how does the remote on for the amplifier fit in? (The DSP's have remote and remote out terminals.)

  • Buck Pomerantz from Crutchfield

    Posted on 9/5/2017

    Tony, A lot of things could be wrong, including the connections to and from your EQ. If you bought your gear from Crutchfield, you could call Tech Support for free help troubleshooting your system. Their toll-free number would be on your invoice. If you purchased your equipment elsewhere, you can still get expert Crutchfield Tech Support - 90 days-worth for only $30. Click on this link for details.

  • tony from 39520

    Posted on 8/28/2017

    Why is only one side of my speaker working, both front and back on one side woks connected to a 4 ch autotex amp via eq. Could it be that I need another amp,cuz when I move the rca plugs nothing changes.

  • Buck Pomerantz from Crutchfield

    Posted on 7/3/2017

    Jaime, Use the front outputs of your receiver for the equalizer's inputs. The equalizer creates the rear and subwoofer channels. You then control the front-to-rear fade and the subwoofer level from the equalizer's control panel.

  • Jaime from Rio Grande

    Posted on 7/2/2017

    i bought from crutchfield the Kenwood KDC-BT365U CD Receiver that has 3 outputs (front/rear/sub). which output i have to choose to feed the main input for a kenwood KGC-6042A graphic/parametric equalizer ?

  • Buck Pomerantz from Crutchfield

    Posted on 6/19/2017

    Naz, That equalizer creates the rear and subwoofer channels out of being fed just the receiver's front outputs (connected to the equalizer's main inputs). Then, you connect your aftermarket amplifiers to the equalizer's outputs. Front-to-rear fade and subwoofer level then get controlled by the equalizer.

  • Naz

    Posted on 6/18/2017

    Hi, my JVC HU has 3 outputs (front/rear/sub). I want to connect it to my Cadence pre-amp equaliser. It shows 3 inputs i.e CD/AUX/ RADIO RCA connectors. I tried to connect it to one of the inputs, but it did not produce any sound from my amp to the speakers though. I remembered that old school HU had only one output that easily connected to the eq and the amplifier. I'm still query about it til now.

  • Buck Pomerantz from Crutchfield

    Posted on 6/7/2017

    Chris, That Clarion equalizer creates the rear and subwoofer channels out of being fed just the receiver's front outputs. Then, you connect your aftermarket amplifiers to the equalizer's outputs. Front-to-rear fade and subwoofer level then get controlled by the equalizer.

  • Chris N from Laurence Harbor

    Posted on 6/7/2017

    I'm looking to connect a Clarion EQ (EQS755) to my Clarion NX405 head unit, mainly to boost the power of my sub-woofer. My radio has 3 sets of RCA outs for front, rear, sub, but the EQ only has one set of RCAs for line in. If I wanted to run all of the speakers through the EQ, which output do I use on the radio? Will I still get sub signal if I only use the front outputs on the radio?

  • Steven T Dragon from Selkirk

    Posted on 4/19/2017

    Thank you sir!

  • Buck Pomerantz from Crutchfield

    Posted on 4/19/2017

    Steven, That equalizer's inputs and outputs operate at line level, which is not powerful enough to drive a speaker. You'll need an amplifier for this setup.

  • Steven T Dragon from Selkirk

    Posted on 4/18/2017

    Can I run an indash eq(Clarion 746) without an external amp? Just want to run it off of my Alpine 9883 deck.only want to run my fronts and rears off of Clarion 746. ( Want driver seat control over front stage)My subs are all set with 2channel amp running old school audio control eqx for my sub equalization.Thank you in advance for any and all advice.

  • Buck Pomerantz from Crutchfield

    Posted on 3/24/2017

    Rafael, I'd trust the professionals, a system doesn't necessarily need an equalizer to sound good. If your system sounds bad, go back and have them correct that. If it sounds good, thank them for fixing the sloppy install.

  • Buck Pomerantz from Crutchfield

    Posted on 3/23/2017

    Nate, A subwoofer requires an amplifier to work. Mono subwoofer amplifiers all have built-in crossovers, called low-pass filters. Most also feature bass boost or EQ. The simplest way to add bass to a factory system is with a powered sub, with its speaker-level inputs getting signal tapped from the vehicle's speaker wiring. On the other hand, if you want a higher level of technological control over the sound, you can install an equalizer/crossover like an AudioControl EQX between your factory radio and subwoofer amplifier.

  • Rafael from Dallas

    Posted on 3/22/2017

    I have a system in my truck that was connected by a cousin. Well I had a double din put in all door speakers replaced and amp for them then a amp and two sub a equalizer and epicenter. I took my truck in to a professional place to have it hooked up right with connections and not just electric tape. And they took out my equalizer and said I don't need it. I listen to all kinds of music mexican rap country ext. is it correct for them to take it out or would have helped some?

  • Nate

    Posted on 3/21/2017

    Hello, i would like to add a subwoofer to my cars stereo system while keeping the factory head unit (i dont want to lose any of the features that come with it). How would i go about installing both an EQ and crossover together for my subwoofer on factory head unit?

  • Buck Pomerantz from Crutchfield

    Posted on 3/15/2017

    Jovani, You connect the outputs of an EQ to the inputs of an amp via RCA cables.

  • Jovani Mendoza

    Posted on 3/15/2017

    It a good article I like it very much but how do o connect the EQ with the Amp

  • Buck Pomerantz from Crutchfield

    Posted on 12/29/2016

    Paul, Every equalizer is different. Some use the factory wiring for input, some need a line output converter, some will only work with aftermarket receivers. For more details, you'll need to first identify your vehicle and stereo equipment by brand names and model numbers.

  • Paul from brisbane

    Posted on 12/29/2016

    Hi I'm Paul how do connect the equalizer to the car stereo

  • Buck Pomerantz from Crutchfield

    Posted on 12/8/2016

    Willie, That equalizer has a built-in crossover, so you could use it without the other crossover. The way to use both is to connect the EQ's full-range outputs to the crossover's inputs and to not engage the EQ's subwoofer out feature.

  • Willie from Orlando

    Posted on 12/8/2016

    Hi, Is it possible to run my kenwood kgc-4042a 5-band car equalizer in conjunction with my kicker 2-way crossover. The eq has separate sub outputs, but im not sure which one (or both) are needed to get proper signal to crossover for the right sound. Thanks

  • Buck Pomerantz from Crutchfield

    Posted on 11/17/2016

    Victor, Some vehicles provide power to the radio even when the engine's off, so you have to turn the system off with the radio's on/off switch. If your system stays on even after the receiver is powered off, then there is something wrong with the receiver's remote circuitry and you should have that repaired. The receiver is the source of the remote turn-on signal, and that should disappear when the receiver's turned off.

  • Victor vazquez from Burnsville mn

    Posted on 11/17/2016

    Hi im trying to connect an aftermarket stereo, equalizer and 2 amps when i connect the remote wire for all 4 devices they won't shut off even with the engine off and the doors open but when i disconnect the equalizer the remote function works just fine what should o do?

  • Buck Pomerantz from Crutchfield

    Posted on 9/27/2016

    Luis, If you're referring to your gear's remote turn-on leads, yes you can wire them together. It's called daisy-chaining, you run one wire from the receiver to the EQ, then one from the EQ to the amp.

  • Luis from Woodbridge

    Posted on 9/26/2016

    Hi i have the stereo an equalizer and amp for the subwoofer , can i connect the blue wire from each divice together?

  • Buck Pomerantz from Crutchfield

    Posted on 8/26/2016

    Zak, A speaker needs an amplifier in order to play, and won't work with the line-level output of an equalizer.

  • zak

    Posted on 8/25/2016

    hi, can i send a signal from the equalizer after the source to the speakers directly.

  • Buck Pomerantz from Crutchfield

    Posted on 8/16/2016

    Jason, You can "daisy-chain" your equalizer's positive power and remote turn-on leads from your amp. The equalizer's ground wire should be run to chassis ground, just like the amp. If the amp is nearby, you use the same ground point for both units.

  • jason from malaysia

    Posted on 8/15/2016

    Can i just connect the power from my 4channels amp (12v ,ground ,rem) to my equalizer?

  • Buck Pomerantz from Crutchfield

    Posted on 4/15/2016

    Rizel, There are three connections that need to be made for powering an equalizer, or any piece of car audio gear. One is ground - run a wire from that connection to your vehicle's metal frame. Another is +12 volts - run a wire to a 12 volt source, like the battery or a spare active slot in the fuse box. The third connection is the turn-on lead, which connects to a source of 12 volts that switches on and off with the car or radio. It sounds like you need to find a different place to connect that lead.

  • Rizal from tx

    Posted on 4/14/2016

    My equalizer dont shut off,with key or not still on What i do

  • Buck Pomerantz from Crutchfield

    Posted on 3/10/2016

    Larry, I'm not sure if you'e asking about three devices or two, but you can run them all together in a system. If you're referring to three devices, then connect the receiver's output to the bass restorer first, to add in bass, then the EQ to that, to sculpt the tone, and then the crossover, to send the signals on to the amplifiers. Whether the amount of added bass, tone control, and distribution capabilities will prove to be useful or not will have to be up to you. Installing or modifying a car stereo system is always fun and never a waste of time in my opinion.

  • Larry Spires from Centerville GA.

    Posted on 3/10/2016

    Is it OK to connect a bass restorer with a EQ and a three way electronic crossover? Also is it going to be useful or a waist of time? I'm running 6 12 inch planet audio subs two Lanzar 6 1/4 woofers and two 6 1/4 three ways in a 1993 Chevrolet c1500 extended cab powering the subs with two audiopipe 1500.1 amplifiers and the two 6 1/4 mids/highs and two two inch Lanzar tweeters off a Lanzar hertage 1000 watt two channel amplifier.

  • robert from ogden

    Posted on 10/15/2015

    thank you for the help

  • Buck Pomerantz from Crutchfield

    Posted on 6/30/2015

    Avery, An Epicenter needs to be hooked up between the source (receiver) and the amplifier. It can go before or after an equalizer.

  • Avery from Inglewood

    Posted on 6/27/2015

    How do you install a epicenter with an equalizer

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