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.

Your car’s back dash. The bags on your bike. Behind your ATV’s seats. Add the weatherproof CompRT Sub to your ride without sacrificing comfort or storage space.

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.

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.

The CompRT Eight-Inch Subwoofer is an all-weather thin subwoofer with a pair of 2Ω 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.
| SPECIFICATIONS | |
|---|---|
| Size | 8" |
| Impedance (ohms) | 2 DVC |
| Power Watts [peak/RMS] | 600/300 |
| Sensitivity | 81.8 |
| Mounting Depth | 2-11/16" |
| Mounting Diameter | 7" |
| MIN Sealed Box Vol [cu. ft, L] | 0.2, 5.66 |
| MAX Sealed Box Vol [cu. ft, L] | 1.0, 28.32 |
| MIN Vented Box Vol [cu. ft, L] | 0.8, 22.7 |
| MAX Vented Box Vol [cu. ft, L] | 1.2, 34 |