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.
The CompRT Eight-Inch Subwoofer is an all-weather thin subwoofer with a pair of voice coils.
With our custom SoloKon™ technology and the CompRT’s unique interior support system, the sub sounds fat – but great design keeps it thin!
The CompRT Eight-Inch Subwoofer works best with a sealed or ported enclosure and 300 watts of recommended power. See below for more details.
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.
Model![]() |
Size![]() |
Impedance![]() |
Power Handling (RMS)![]() |
CWRT12 | 12" | 2/4 DVC | 500 |
CWRT10 | 10" | 2/4 DVC | 400 |
CWRT8 | 8" | 2/4 DVC | 300 |
CWRT67 | 6.75" | 2/4 DVC | 150 |