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Customer Reviews

Kicker 48CDF104

Kicker 48CDF104 Comp Series sealed down-firing enclosure with 10" 4-ohm subwoofer

MFR # 48CDF104

5.0 out of 5 stars
56 reviews
View this product
Kicker 48CDF104

Adam from Ohio on 6/14/2025

Verified customer (What's this?)
Verified employee review (What's this?)

Works well for what I was looking to do with it. Won't shake you out of the car, but good for adding that extra little bass punch you might be looking for. Good if space is an issue and doesn't require a lot of power to push it. Be sure to take the extra time and "tune" your head unit/amp..definitely made a difference in the sound quality I received.

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2 of 2 found this helpful

Good sub

Linda from HOT SPRINGS, AR on 4/23/2025

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Good sub.. not super loud or deep but to be expected from small box. Just right for sealed sound

Pros: Nice sub. Good value

Cons: None

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0 of 0 found this helpful

Big sound out of small box

Brad from Wake Forest, NC on 4/1/2025

2022 Ford Bronco

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Just what my Bronco needed! The sound system is not the best in these vehicles. I replaced all the speakers shortly after I bought it. It was seriously lacking bass. This down firing sub is perfect! Plenty of bass paired with the Kicker key 500.1! The down firing design is perfect and doesn't take up too much room. I also recommend the wiring harness, but you will need to attached RCA ports if you plan to use RCA speaker cables.

Pros: Big sound Compact design Down firing

Cons: None yet

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1 of 1 found this helpful

Kicker 48CDF104

Miguel from Atwater, CA on 11/3/2024

2003 Infiniti G35

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Great sub for a coupe

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1 of 1 found this helpful

Great subwoofer for my compact SUV

Sean from Buffalo, NY on 10/16/2024

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Verified employee review (What's this?)

I'm very happy with this sub. I was looking for something to add some bass to my stereo in my Audi Q5. The build in sub is tiny and lack of bass is a common complaint. I decided on this because I wanted a sealed enclosure that wouldn't take up much space. This fits nicely behind my rear seat, and is narrow enough that it doesn't take up much space. It's also flat and sturdy enough to stack stuff on top of it. I've got the amp running off of the stock sub's high level inputs. The bass eq on the amp is up about a quarter of a turn, and the EQ in the stereo is flat. This does a great job of filling in the low end without being overwhelming. It can definitely go louder but I'm looking more for a flat frequency response. The binding posts are nice, easy to use, and high quality. The enclosure it nice and sturdy. The sound quality is great.

Pros: - Nice strong bass - Runs well with a fairly low-power amp (150w) - Sturdy enclosure - Good sound quality

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3 of 3 found this helpful

Kicker Sub

Ricky from Fortville, IN on 9/9/2024

2000 Chevrolet Corvette

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Sounds good, great price

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1 of 1 found this helpful

Not necessarily a dud

Christopher from Lawton,OK on 8/15/2024

2011 Toyota Tundra

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The 3 star rating is a compromise since I ended up returning the loaded subwoofer enclosure. The rating is not meant as an indication of the actual performance or quality of the product, nor as an adverse response to Crutchfield. I purchased the loaded sub enclosure as part of a build for a 2011 Toyota Tundra Double Cab. The enclosure was returned since it wouldn't allow the driver's side rear seat to lay fully flat. I chalk it up to my expectations vs actual fitment not aligning... no knock against Crutchfield nor the Kicker brand. Crutchfield's return process was effortless! A response and an RMA were initiated within 30 minutes of submitting the request. Crutchfield had a credit towards my Rewards posted to my account and a Credit Card refund actioned within a few hours of the return being received at their facility.

Pros: 3/4" MDF cabinet, value for a legacy "name brand" loaded enclosure with a 10"woofer

Cons: small size not small enough for my application

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0 of 17 found this helpful

Kicker 48CDF104

Harrison from Albuquerque, NM on 6/27/2024

1998 Chevrolet K Series

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Nice bass from a small box that's perfect for my truck.

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2 of 2 found this helpful

Cheap and Cheerful

Mike from Oceanport, NJ on 5/28/2024

1993 Saab 900

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Fits the compact space I have and hit's surprisingly hard for the price.

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4 of 4 found this helpful

Bass in a small space

Craig from San Diego, CA on 5/26/2024

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Great little Sub, I paired it with a Sound ordinance M - 350-1 Not only does this do well with taking very little space. It has enough bass for me to enjoy some good hard hitting songs. Cruising around on the freeway with the windows down, I can still hear some boom.

Pros: Great design built very solid tight sound.

Cons: None to say

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3 of 3 found this helpful

Exceeded expectations!

Dana from EUREKA, IL on 4/8/2024

2004 GMC Sierra 1500

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I am very happy with the fun amount of bass from this sub! I am running 200 watts RMS to this enclosure and it is very accurate bass when listening to metal and rock music. In an extended cab truck the sub sounds nice and powerful, you can feel the kick drums in the seats. Rap songs with lots of bass sound really nice as well, although if you are wanting to shake your whole vehicle this may not be the sub for you. If you want an affordable, musical subwoofer I highly recommend this enclosure!

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4 of 5 found this helpful

Kicker 48CDF104

Robert from Abilene, TX on 3/27/2024

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Not a bad little box. I needed a compact sub that would not break the bank and so far this has done a good job. I wanted a little bit more bass in my 1987 VW Vanagon and this did help. It's no JL sub which all my other cars have but I'm getting older and need to get away from all that. I am pushing this with a Rockford fosgate prime 250/1. A little too much power and it will send this sub into distortion . Can't beat the price and maybe this will sound even better once it's broke in.

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2 of 4 found this helpful

Kicker 48CDF104

Matthew from Gulf Breeze, FL on 2/9/2024

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Great sound for a great price. The box is great quality.

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2 of 2 found this helpful

Kicker 48CDF104

Tim from Coral Springs, FL on 1/19/2024

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This thing is perfection. Hits hard, clean and can handle 150 watts rms . Small and compact. Highly recommend

Pros: Size, sound, quality

Cons: None

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4 of 4 found this helpful

2016 Ford Fusion add on

Carlos from Spring Hill, FL on 1/9/2024

2016 Ford Fusion

Verified customer (What's this?)
Verified employee review (What's this?)

I installed this sub in my nieces car for Christmas. I was skeptical of a down firing sub but I wanted something that would be durable to a teenager throwing things in the trunk and not damaging the sub. So I get it installed and me and my brother in law fell im love with the sound it produces. Some songs hit a little different which is understandable due to it being a 10" woofer and not a twelve. Overall I would recommend this sub enclose to anyone looking to grab something budget friendly and space saving.

Pros: Good sound, compact and durable build

Cons: Bass hits different then a 12" but overall good product

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3 of 3 found this helpful

Awesome Product!

Ted from Charlotte, NC on 12/17/2023

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Great product and looks great in my vehicle! Awesome sound. Paired it with the Kicker amp!

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Customer review photo

4 of 4 found this helpful

Great value, louder than expected.

Cameron from West Fargo, ND on 12/9/2023

2014 Toyota Tacoma

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In my mind 150 RMS didn't seem like a lot, but it worked great in my Tacoma access cab paired with a Crutchfield amp. Turned out to be quite a bit louder than i expected. Does it shake my mirror? Barely.. but that's not what I was looking for, just something to round out the bottom end. Fits perfectly behind my driver seat.

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4 of 4 found this helpful

Kicker 48CDF104

Joe from Sauk Centre, MN on 11/19/2023

2021 Ford Bronco

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Little sub hits hard with. The old zr240 kicker amp

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1 of 1 found this helpful

Kicker 48CDF104

Frank from TONOPAH, AZ on 10/27/2023

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So far so good!!!!

Pros: Small footprint

Cons:

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0 of 0 found this helpful

Amazing

Luke from Murfreesboro, TN on 10/27/2023

2008 Nissan Maxima

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It goes really good with the kicker speakers i got and the bass is insane! overall an amazing price for the cost!

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2 of 2 found this helpful

Fine to fill iut the low end

Jonathan from Denver, CO on 10/17/2023

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It's fine. The box is good and sturdy. I was expecting more umph but I'm only giving it like 130 watts rms.

Pros: Sturdy box

Cons:

Crutchfield response on

0 of 1 found this helpful

Awesome buy !

Joseph from Summerfield, FL on 10/8/2023

2017 Toyota Corolla

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Great box for the money can't beat it and sleek .

Pros: Size and value

Cons: None

Crutchfield response on

1 of 1 found this helpful

Great buy for this Kicker you wont be disappointed.

Jeff from Wayne City, IL on 10/3/2023

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I bought this thinking it would maybe fit in my 2006 Ford F150 Fx4 Super crew . Ended being to big to fit under the back seat so it sets on the back seat hooked up and sounds great and the price is well worth it.

Pros: Sounds great for the price.

Cons: It doesn't fit where I wanted it to.

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0 of 0 found this helpful

Kicker 48CDF104

Jordan from Milford , PA on 9/25/2023

2018 Honda Accord Sport

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Always great!

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1 of 1 found this helpful

Kicker 48CDF104

Kory from Greeley, CO on 9/19/2023

2005 Toyota Celica

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Perfect for a little bass in my teenagers first car!

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1 of 1 found this helpful

Compliments my Custom Autosound setup

Gregory from Cheshire, CT on 9/11/2023

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Great sub, I'm very happy with it. Using it with a Pioneer GM-a3702 500 watt amp. Put in my 1966 Buick Wildcat. I replaced the 2 original (and dead) mono speakers with modern DVC replacements from Custom Auto Sound, and a Custom Auto sound head unit. They sound great but lack some nice thump, as you'd expect from a single 4x10 and 6x9. This sub fills in the lows very nicely without taking up much space in the trunk. It really puts out great sound for the size and price! Got it from the scratch and dent outlet at discount, has no damage I could see. I think the original box had some holes, but unit itself was unscathed. System has much warmer sound now.

Pros: Small footprint and downward firing so I can store stuff on top of it if needed. Great sound and bass for the size and price.

Cons: None so far, very happy.

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1 of 1 found this helpful

Kicker 48CDF104

Cristian from Paterson, NJ on 9/1/2023

2006 Honda Pilot

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great sound/ Totally impressed me with the sound and power this Little guy has

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0 of 0 found this helpful

worth it

Legin from Keaau, HI on 7/8/2023

2007 Chevrolet Silverado 2500/3500

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this little guy hits good for its modest power rating. a great value for an entry level sub.

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0 of 0 found this helpful

Kicker 48CDF104

William from Rocky Face, GA on 7/3/2023

2001 GMC Sierra 1500

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Perfect size for under the back seat of a pickup truck. Good sound.

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Crutchfield response on

1 of 2 found this helpful

Nice

Jeremy from Aragon, GA on 6/20/2023

Verified customer (What's this?)
Verified employee review (What's this?)

Sounds good. Actually much more bass than I was expecting. I bout the amp that matches this and crutchfield suggested and I believe it's under rated. Both amp and sub were well worth the cost.

Pros: Sounds nice and crisp

Cons:

Crutchfield response on

3 of 3 found this helpful

Kicker 48CDF104

Bradley from BENTON, LA on 5/22/2023

2015 Infiniti Q50

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does awesome

Pros: good bass not to much love it

Cons:

Crutchfield response on

3 of 3 found this helpful

Kicker 48CDF104

John from Tupelo, MS on 5/21/2023

2006 Chevrolet Silverado 1500

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Fits perfectly under the rear seat of my '07 Silverado Classic. It hits pretty hard, especially inside such a small cab. I'm totally happy with my purchase and would recommend to anyone

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3 of 3 found this helpful

Kicker 48CDF104

Michael from Somers, CT on 5/8/2023

2010 Ford E Series

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Excellent for a low power unit. Pleased with it based on cost and performance. Would by again. This should be 4.5 stars.

Pros: Cost, size and low power consumption.

Cons:

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1 of 1 found this helpful

Kicker 48CDF104

Jared from Saint Joseph, MI on 4/16/2023

2019 Chevrolet Silverado 1500 LD

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Puts out the boom booms for A 10" wow impressed like a mofo

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3 of 3 found this helpful

Impressed

Steve from Decatur, AL on 4/11/2023

2013 Jeep Wrangler

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Thoroughly impressed with this little sub. Great sounding lows.

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2 of 2 found this helpful

Kicker 48CDF104

Christopher from Hammond, LA on 3/31/2023

2004 Ford F-150

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100 percent satisfied

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0 of 0 found this helpful

Kicker 48CDF104

Douglas from Tallassee, AL on 2/8/2023

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Bought this for my 96 Ford ranger. Got it powered by a old Sound Ordnance amp. Plenty of bass for a extended cab truck. Vibrates my back and it looks good in the floor.

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0 of 0 found this helpful

Solid small subwoofer

Charles from North Las Vegas, NV on 1/15/2023

1994 Ford F Series

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This subwoofer is awesome! Hits harder than I was expecting. Got a really good deal through the Crutchfield outlet. Very happy.

Pros: Compact size, sounds great

Cons: Bought one through the outlet, which must have been a return because it had dog hair all over it.

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4 of 4 found this helpful

Kicker 48CDF104

Eugene from Pearl City, HI on 1/12/2023

2006 Scion xA

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Great sub package at a budget price. Can't be any happier

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0 of 1 found this helpful

Kicker 48CDF104

Charles from Newnan, GA on 12/5/2022

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works well, good sound quality, good fit under my rear seat

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0 of 0 found this helpful

Great bass!!!

Daniel from Lakewood, CA on 11/30/2022

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Just the right amount of bass I was looking for. The sound is perfect. I paired this up with my 4 channel amp and it was working right away. No problems at all. It fit nicely behind the seat of my truck. I drive a 2012 regular cab Tacoma.

Pros: Deep bass and nuclear sound. Compact

Cons: None

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0 of 0 found this helpful

Kicker 48CDF104

Dean from Sheridan, WY on 11/29/2022

2000 Jeep Wrangler

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Got here quick and it's a great pounding speaker.. well worth the money!!

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0 of 0 found this helpful

Great boom box

Ardy from Guayama, PR on 11/17/2022

2012 Toyota Corolla

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For me it fits perfect sounds great easy to install awesome bass for the price.

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0 of 0 found this helpful

Kicker 48CDF104

Timothy from Aynor, SC on 10/19/2022

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Sounds great

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1 of 1 found this helpful

Fantastic dean

Aaron from Bloomington, IN on 9/7/2022

Verified customer (What's this?)
Verified employee review (What's this?)

For the money and convenience I doubt you could do any better and I'm very satisfied with the sealed subwoofer and box package. My last build was in a van and I had an opportunity to experiment with subwoofer placement and I found a forward facing subs sound weak. I thought it was particular to that set up but after talking to kicker customer support turns out downward (or upward or backward, basically anything but forward facing) subs just sound better by far. No idea why there are so many forward facing subs out their but unless you really know what your doing (e.g. professional) forward facing subs are just not doing it right. If I were to be nitpicky I'd say I did not get as much mid-tones as I thought I might considering the wide frequency response but trying to get mids out of a sub is not really the way to do it. This sub defiantly likes to hang around the low frequencies. Lots of punch and vibrations. 150 watts if plenty of power for me. I spent hours looking at sub speakers and researching how to build my own box an came to the conclusion that there's lots that can go wrong. This package solved the whole issue and is a great deal, absolutely no complaints. Just barley fits on the floor behind the drivers seat with no room to spare, slightly limits how far back I can slide the chair but it's not a problem. Packaging says "extremely tough enclosure resists stacking weight" which is good.

Pros: Solves the whole subwoofer and box piece in one easy package. Lots of boom. Tough enclosure designed for stacking weight. Kicker customer support.

Cons: As with any sub finding the space may be an issue. If you place it on the floor behind the seat that seat is going to get the majority of the vibrations. Don't expect it to compensate for lacking mid-range frequencies despite the fairly high frequency response.

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1 of 1 found this helpful

Kicker 48CDF104

Thomas from Washington, DC on 7/17/2022

2002 Ford F-250 Super Duty

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Perfect

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0 of 0 found this helpful

Awesome but misses the low end

Crutchfield customer from W Valley City, UT on 1/8/2022

2021 Toyota RAV4

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Excellent quality construction. Sounds amazing but does lack on the low end. Great for rock and country with tight mid bass but if you really want the nice low hip hop bass I would go ported.

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10 of 11 found this helpful

Kicker 48CDF104

William from GLEN ROCK, PA on 1/5/2022

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Super nice sound and size of the enclosure is small enough to fit is tight spaces where you can still have room to sit things on top without damaging the speaker since it faces downward

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1 of 1 found this helpful

Kicker 48CDF104

Crutchfield customer from Ketchum, ID on 12/26/2021

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Very nice and clean base sound with this 10" sub. People stare as I drive by.

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1 of 1 found this helpful

Kicker 48CDF104

Crutchfield customer from Dededo, GU on 12/26/2021

1992 Toyota Pickup

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Perfect every time!!!

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0 of 0 found this helpful

Kicker 48CDF104

Crutchfield customer from District Hts, MD on 9/30/2021

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It gets the job done for what I need it for. Installed in a 1987 300ZX

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1 of 1 found this helpful

Kicker 48CDF104

Crutchfield customer from Glasgow, KY on 9/20/2021

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Solid construction. Doesn't take up much real-estate in trunk of car.

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0 of 2 found this helpful

Kicker 48CDF104

Crutchfield customer from Gold Bar, WA on 9/16/2021

2017 Ford F-150 XLT

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Ordered 2 for my truck. 1 was bad upon arrival but was made right quickly. They sound amazing for their size. Would definitely recommend as this works better than the previous shallow subs I've used so far.

Pros: Cost, size, sound

Cons:

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4 of 4 found this helpful

Kicker 48CDF104

Crutchfield customer from Chino Hills, CA on 8/25/2021

1964 Volkswagen BUS

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great sounding sub. nice compact size and sturdy enclosure that can have other uses in a vehicle.

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1 of 1 found this helpful

Perfect

Crutchfield customer from Westborough, MA on 8/18/2021

2018 Kia Soul

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I got this for a small car with not a lot of cargo room. It fits perfectly unobtrusive. Faced downward it allows me to still place items in the trunk without worrying about damage.

Pros: Small compact design

Cons:

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2 of 2 found this helpful

Kicker 48CDF104

Crutchfield customer from Westminster, CA on 8/16/2021

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This thing bumps pretty good, it's perfect for what I wanted. I didn't want something that would rattle my windows but I definitely wanted to be able to hear it. It's helped to fill in the lows of my audio system. The only reason I gave it 4 stars is because I had to turn the gain up all the way on my amp for it to even move any air.

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5 of 11 found this helpful

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