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Customer Reviews

Kicker 48CWRT102

Kicker 48CWRT102 CompRT Series shallow-mount 10" subwoofer with dual 2-ohm voice coils

MFR # 48CWRT102

4.5 out of 5 stars
35 reviews
View this product
Kicker Subwoofer Sound

Isaac from Lakeland, GA on 5/9/2025

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

The Kicker 48CWRT102 subwoofer sounds great and its not even broken in yet. I barely turned up the volume using the bass knob and it sounds fantastic.

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Crutchfield response on

0 of 0 found this helpful

Kicker 48CWRT102

Cory from Kula, HI on 4/8/2025

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Great speaker

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Crutchfield response on

0 of 0 found this helpful

Kicker 10" Shallow Mount Slamz!!!

Eric from NEW PORT RICHEY, FL on 3/23/2025

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

Kicker is a brand that is noticeably known just by hearing. It needs not be shown to recognize. I have 2 down-firing 10 inch subs hooked to a Kicker 800.1 mono block amp. It "SLAMZ" and should be called the "Kicker Slamz" if you ask me! Its crisp and bass notes notes are easily detectable and resonate. No rattle and lag and are a noise violator. Thankfully, kicker cleverly has an easy to control bass knob. I love and will never regret the choice of purchase. Thank you, for the advice from purchasing some other unaffordable brands which these perform at the same level if not better.

Pros: Affordable, aesthetical, powerful, noise violating; however, controllable.

Cons: Wish it came with more stickers to name the beast you hear otherwise none to mention.

Crutchfield response on

0 of 0 found this helpful

Worth every penny

Paul from Saint Charles, IL on 2/9/2025

2017 Jeep Wrangler Unlimited

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

Great sound without needing a big box. I like them so much I'm running them it two vehicles.

Pros: Great product at a great price

Cons: None.

Crutchfield response on

0 of 0 found this helpful

Great sound

Michael from Albertville, AL on 11/19/2024

2022 Chevrolet Colorado

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

Great speakers.

Pros: Easy to install and quality sound

Cons: Haven't found one yet

Crutchfield response on

0 of 0 found this helpful

Kicker 48CWRT102

James from Melbourne, FL on 10/7/2024

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Great speaker

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Crutchfield response on

0 of 0 found this helpful

Kicker RT 10"

Anthony from GRUNDY, VA on 8/10/2024

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

Great bass as always from kicker

Pros: Great bass, small enclosure

Cons: None

Crutchfield response on

0 of 0 found this helpful

Clean and hard hitting overall sound

Edwin from WASHINGTON BORO, PA on 7/24/2024

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

I've just purchased my 2nd set of these subs, replacing its predecessor ( 1 ohm DVC ) and I'm a true believer with the sound these bad boys are putting out!!! Paired with the right amp and you'll be amazed as well. I do have them wired down to 2 ohm ( parallel ) to a Mono Class D Amp in a Fox Box enclosure for my Toyota Tundra. I couldn't be happier with the results, keep up the good work!!!

Pros: Quality materials, well constructed and hard hitting bass.

Cons: If not careful, you could easily damage these subs if not paired with the right amp or not wired correctly and the bass makes you wanna crank it up some more.

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0 of 0 found this helpful

Kicker 48CWRT102

Ismael from Paterson, NJ on 6/20/2024

2023 Polaris Slingshot

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Sounds good

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Crutchfield response on

0 of 0 found this helpful

Failed for the last time.

Katherine from Panama City, FL on 6/1/2024

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Verified employee review (What's this?)

They don't last! I purchased an audio roof for our SXS that has these subs in it. We have been through two sets so far!!! This past set quit working completly...no sound at all. They just do not hold up well. We will be looking for something else to replace them this time.

Pros: Sounds good when they work.

Cons: Terrible life span. At this much a pop, we'll be looking for something better that will last.

Crutchfield response on

0 of 2 found this helpful

Kicker 48CWRT102

Matthew Ryan from Westminster, CO on 5/1/2024

2018 Toyota Tacoma

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Sounds perfect for my tacoma

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Crutchfield response on

0 of 0 found this helpful

Kicker

Yazmin from Belvidere, IL on 4/28/2024

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Verified employee review (What's this?)

Best sound kicker for my truck.

Pros: It as easy to install. Very effective

Cons: Nothing, Im enjoying it

Crutchfield response on

0 of 1 found this helpful

Great sub gor the value!!

Matthew from Williamsport, PA on 3/27/2024

2016 Chevrolet Colorado

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

Nice bass when paired with the right amp! I'm running two of these and so far so good!! Love them and the fact that they're shallow depth. I wasn't a kicker fan before but these slap!

Pros: Shallow depth with a very Nice thump!

Cons: N/a

Crutchfield response on

1 of 1 found this helpful

Sub woofer

Rick from Natick, MA on 1/9/2024

2018 Ford F-250 Lariat

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Verified employee review (What's this?)

Very nice ! Deep Bass

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Crutchfield response on

0 of 0 found this helpful

great value

Michael from Pelham, NC on 11/24/2023

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

clean looking, and sounding sub. Loud to be a single ten in a sealed box.

Pros: loud, slim, and clean

Cons: none so far

Crutchfield response on

0 of 0 found this helpful

Sound good, but they dont last

Marcus from AURORA, CO on 10/30/2023

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

I installed a pair of these in a sealed box some time around 10/21. Both subs failed in under 6 months at the same time. One had both voice coils fail, where the second sub had only one coil fail. My amp had an advertised 600w RMS where these subs *should* have been up to the task just fine. Fast forward to 10/23, at least one sub failed again. They were wired to a 2ohm load, and I just measured tonight, they are at a combined 6ohm load. At least one failed *again*. Time to go to a different brand.

Pros: Crisp bass in a sealed box

Cons: Durability is far from ideal.

Crutchfield response on

4 of 6 found this helpful

Kicker 48CWRT102

Guest from DECATUR, AL on 8/7/2023

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

I bought 2 of these subs running off a Kicker 800.1 amp and installed them into my son's truck. Within the first month one of the speakers quit working. I got in touch with Kicker and they sent us a replacement. About 6 months later we ended up with a blown voice coil on the other one. When I got back with Kicker this time they told me that they had a bad batch of these and were going to send me new ones. We installed the new subs into the box and within one week one of the voice coils went out. All components for this build were high end with wires, fuses and sub box. The sub box was a sealed box that met the specified air space needed. When I reached out to Kicker this time, they basically said that they cannot warranty the sub due to it being over a year old. To sum up a long story, Kicker basically told me these subs are only designed to last about a year. If I were to know this ahead of time I would have spent my money on a better product. I would not recommend this product to anyone unless you are looking for a short term throw away sub.

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Crutchfield response on

7 of 13 found this helpful

Kicker 48CWRT102

Eric from Salinas, CA on 12/11/2022

2021 Nissan Frontier SV

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Sounds great In my nissan crewcab

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Crutchfield response on

0 of 1 found this helpful

Hard hitting bass in a shallow mount sub

Joseph from N Ridgeville, OH on 12/6/2022

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Verified employee review (What's this?)

This sub is exactly what I needed for my Chevy Colorado. The space below the seat is limited snd this shallow mount sub is exactly what I needed. I paired the sub with the audio control lc6.1200 amp and running bridged 4ohms at 400 watts. The sub has a great hard hitting, clean bass that I love.

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Crutchfield response on

3 of 3 found this helpful

Great clarity

Anthony from SAN RAFAEL, CA on 10/11/2022

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

I've had this subwoofer for almost a year and I am very pleased with it. I have it coupled with the Kicker 46CXA400.1T amplifier and the wired remote volume control knob, Kicker 46CXARCT. I wired the dual voice coils in parallel for 1 ohm resistance, allowing 400 watts rms. It is mounted under seat in the cargo hold of my truck which is not ported for more bass punch. This Kicker amp, knob and woofer system delivers all the low bass volume I want and the clarity of the low frequencies is fantastic! The inclusion of the volume knob is a must for all the different recordings of music I listen to. I can mix the subwoofer to match the volume and appropriate presence to all the various qualities of recordings I have. It is great to lower the volume for books on tape or interviews to reduce the "p" word pops. Another benefit to this powerful system with control knob is the ability to lower the main stereo volume to protect my hearing, then turn up the subwoofer volume a bit to get more bass feel and presence. No more unnecessary risk to my ears just to get more bass experience from my sound system. My truck stereo system is the best I've ever had with the addition of the Kicker 48CWRT102

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3 of 4 found this helpful

Great sound

Sean from Gulfport, MS on 9/18/2022

2017 Chrysler 300

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Verified employee review (What's this?)

I really love the woofer and the way it is built. Excellent sound response.

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Crutchfield response on

0 of 1 found this helpful

Kicker 48CWRT102

Joseph from Millsboro, DE on 9/5/2022

Verified customer (What's this?)
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Nice for a small frame. Worked well for me!

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Crutchfield response on

0 of 3 found this helpful

Shallow Mounts Work

D from Toledo, OH on 8/25/2022

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

I purchased this sub to install in a home built sealed sub enclosure, using the recommended volume range provided by Kicker. Running a Kicker 400 watt amp at 1 ohm with the 2 ohm dual voice coil sub. I had to use a shallow mount sub in order to build the box to fit the space in my truck. The sub and amp work great together. The bass is tight and hits hard.and I haven't even tuned it yet! Great purchase!

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3 of 3 found this helpful

Kicker 48CWRT102

Matt from NOBLESVILLE, IN on 8/11/2022

2017 Toyota Tacoma

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Verified employee review (What's this?)

It kicks the bass, so that's good

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Crutchfield response on

0 of 0 found this helpful

Kicker 48CWRT102

Ryan from Dickson, TN on 7/26/2022

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

best shallow sub I ever heard replaced 2 skar comp speakers with these the kicker hit harder and have a better sound highly recommended

Pros: fit great in truck box sound unbelievable

Cons: none

Crutchfield response on

2 of 2 found this helpful

JL Audio driver substitute

Curtis from Kokomo, IN on 6/23/2022

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

Excellent sounding Kicker CompRT 10" driver! I bought it as a substitute for my 25 year old JL Audio 10W1 driver that was making bad noises with its Stealthbox enclosure out of my 1997 Chevy Pickup. The Kicker had the needed low profile and TS parameters to compliment the sealed box. Overall Q-alignment dropped by about 0.05 which tightened up the sound ever so slightly. Now installed in a 2009 Buick Enclave, the Kicker-Stealthbox combo are working hard to shake the interior yet do so on my modest 200 watt amp (at 4 ohms) with authority and volume to spare. I'm very pleased with the Kicker CompRT driver!!!

Pros: Nearly equivalent TS parameters to JL Audio 10W1 driver. HIgh Xmax in a low profile. Low profile and 10" size fit the JL Audio Stealthbox opening.

Cons: Kicker mounting-holes in frame are a few mm larger in diameter than those of JL Audio. Required drilling new holes and securing with new hardware fasteners in Stealthbox enclosure

Crutchfield response on

2 of 2 found this helpful

DIY Install **BOOM**

Gregory from West Palm Bch, FL on 6/14/2022

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

impressive, tight bass in a small package. got 2 of these and a custom box for my gmc canyon, plus a soundstream compact amp and mounted under rear seat. also hooked up the rear factory speakers to amp, and really woke them up. this system really slaps and sounds super clean now.

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Crutchfield response on
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0 of 0 found this helpful

Kicker 48CWRT102

Crutchfield customer from OZARK, MO on 2/10/2022

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

Didn't last 6 months and stopped working. Very disappointed

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Crutchfield response on 2/14/2022
We're sorry you're having issues with your sub. While your order is beyond Crutchfield's 60-day return policy, please feel free to reach out to our Tech Support team for help, or for information about the 1-year Kicker warranty on this sub. Lifetime tech support comes with every Crutchfield purchase.

3 of 3 found this helpful

Kicker 48CWRT102

Scott from Kennewick, WA on 1/17/2022

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Verified employee review (What's this?)

Only in a short time. But sound is great and install was a breeze

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Crutchfield response on

0 of 1 found this helpful

Kicker 48CWRT102

Kevin from Andover, KS on 1/10/2022

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Great service and quick shipping.

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Crutchfield response on

0 of 1 found this helpful

Geat tight bass!

Crutchfield customer from Lafayette, IN on 9/16/2021

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

I put one of these in my F150 and hooked it up to my old school Rockford Fosgate P3002 amp. It sounds great! Bass hits good and tight. Handles all the power from the amp better than my old RF sub, which had a lower RMS. Might start becoming a Kicker fan!

Pros: Handles the power great.

Cons: None

Crutchfield response on

0 of 0 found this helpful

Exactly what I was looking for

Crutchfield customer from Brookings, SD on 7/31/2021

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

I bought a different kicker sub, but wouldn't fit in my box (by inches), so I turned to this sub. Once I finished my install and took my first listen, I knew I made the correct decision. I have a down firing single sub in my truck and it sounds amazing. I'm running an old school Rockford fosgate 451s, bridged, in a 4 ohm load. The sub hits, but isn't overbearing. In my "old man" time of life, I'm over the loud and more for quality. I also ordered an infinity amp and kicker speakers for my doors (all from crutchfield) and am incredibly impressed with the products. Once again, crutchfield came through for me and provided superior products, answered my questions, and helped when in need. Thank you.

Pros: Small space. Can handle 450+ watts RMS. Fast shipping.

Cons: None

Crutchfield response on

2 of 2 found this helpful

Excellent choice!

Crutchfield customer from Churchville, NY on 7/4/2021

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

I installed this in under the back seat of my 2021 Sierra Denali. Major improvement in bass quality and volume. A quality, shallow mount sub for a great price. Highly recommend.

Pros: Shallow mount, great power handling, works great in a small enclosure

Cons: None

Crutchfield response on

0 of 0 found this helpful

Kicker 48CWRT102

Crutchfield customer from Boynton Beach, FL on 6/4/2021

2021 GMC Canyon

Verified customer (What's this?)
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Great thump for a shallow speaker!

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Crutchfield response on

0 of 0 found this helpful

Don't Overlook this sub!

Crutchfield customer from Eagle, WI on 4/25/2021

2017 Ford Edge

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

Overall a good solid sub with deep bass. For the price point it is a very good option and being a shallow mounting depth makes it very versatile for placement and mounting options. I have this in a Ford Edge SUV and it fills the cabin with plenty of bass and thump while being driven with only 350 watts.

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Crutchfield response on

1 of 1 found this helpful

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