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New for 2021
The only thing thin about the CompRT Subwoofer is the mounting depth. Whether it’s on the road, sand, or trail, these tough subs work perfectly in nearly anything with a motor.
Big Bass Anywhere
Your car’s back dash. The bags on your bike. Behind your UTV’s seats. Add the weather-proof CompRT Sub to your ride without sacrificing comfort or storage space.
Stout
Superior components make a huge difference. Dual voice coils, a unique heat management system and our signature red cone stitching all help to give you deep bass and outstanding reliability in our thinnest subwoofers.
Air It Out
Heat is the enemy of endurance. To make our subs even more reliable, KICKER engineers developed Forced-Air Cooling to help our CompRT subs run 20 percent cooler.
READY TO RIDE - This KICKER sub is built to take the power and sound incredible. With recommended power ratings as high as 500 watts, it’s easy to get the bass you crave.
12" KICKER CompRT Subwoofer
- Model: 48CWRT122 & 48CWRT124
- Size: 12"
- Impedance: 2 or 4 Ohm DVC
- Power Handling (RMS): 500
10" KICKER CompRT Subwoofer
- Model: 48CWRT102 & 48CWRT104
- Size: 10"
- Impedance: 2 or 4 Ohm DVC
- Power Handling (RMS): 400
8" KICKER CompRT Subwoofer
- Model: 48CWRT82 & 48CWRT84
- Size: 8"
- Impedance: 2 or 4 Ohm DVC
- Power Handling (RMS): 300
6.75" KICKER CompRT Subwoofer
- Model: 48CWRT672 & 48CWRT674
- Size: 6.75"
- Impedance: 2 or 4 Ohm DVC
- Power Handling (RMS): 150
Luis T.
2025-09-03 14:53:32
Fit and Finish was great, The sound was perfect and better than expected. Great upgrade over stock and no mods necessary.
SlippyFist
2025-09-02 11:51:23
Dropped this in a 2005 Wrangler. Needed to snip out the reinforcement ribs on the inside so it can sit flush, but that is done very easily with a pair of snips/cutters. plugs in and works great, even on the factory amp. don't try to push it on the factory amp, but it adds a nice little 'bump' to the center console that feels nice.
Chris M Gentry
2025-08-03 17:09:32
Gave new life to her 2004 Jeep Wrangler! Installed professionally via Best Buy and they said it was a perfect size to replace factory. If you take out center console it installs into that. Just add some noise dampening padding and it sounds amazing. Probably could have done myself after watching him do it in 30 minutes. Highly recommend.
Customer
2025-06-28 14:47:15
Sounds fairly good, not a bad price. Not low end quality, but not high end either. Not going to shake the ground or anything, but adds really nice depth and allows the door speakers to focus on clear mid/treble. I recommend for those who just want a little more feel but dont want to annoy everyone else in traffic
AndreaL
2025-06-07 09:09:17
I used this sub to replace a old blown stock subwoofer in a jeep TJ center console . Pretty close fit and required some minor modification to the box, but in the end it was a perfect fit. I filled up the box with some polyfill and it really sounds great and really improves the sound over the stock sub and makes the jeep sound amazing.
JK AC
2025-05-04 14:39:06
Perfect drop in replacement for stock oem honda element sub
Joseluis Castellanos
2025-04-22 20:00:50
I put these in the rear panel of my 2000 VW New beetle 1.8t. They hit very nice with a amp.
Melodie
2025-04-18 18:50:21
Our 2023 Bronco had the infamous subwoofer and amplifier delete which Ford started implementing in late Dec 2022 (if you have the "AM/FM,6 SPKRS,SDARS - 250.00" entry on your window sticker you have this delete). Purchasing/installing a late model Ford Fusion amplifier (FP5T-18C808-AB) and the 48CWRT674 6.75" 4 ohm Kicker subwoofer is an excellent, relatively low-cost way to correct the sonic impact of this delete. The Fusion amp mounts and connects to the existing OEM subwoofer housing and connectors perfectly. However, you must activate the Fusion amp via 727-01-01 (change xxxx x4xx xxxx to xxxx x6xx xxxx) in the ACM (Audio Control Module) using Forscan (2 mo. free trial) and your favorite OBDII interface before it will operate. The 6.75" Kicker fits the existing OEM subwoofer speaker opening almost perfectly. You will need to tap/drill holes into the OEM subwoofer housing to secure the speaker with 8 mounting screws/bolts of your choosing. Went with the 4 ohm Kicker (vs. 2 ohm) because a number of folks in the Bronco forums have commented the bass was tighter, cleaner with the 4 ohm. We were all-in for approx. $200. Big improvement in sound quality. Highly recommend this upgrade!
Customer
2025-01-02 12:39:34
Very distorted rattly sound, half volume from the factory stereo was too much
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