Kicker 48CWRT672 CompRT Series Shallow-Mount 6 ¾" Subwoofer

KickerSKU: 48CWRT672



The 2021 CompRT Thin Subwoofer is the ultimate “mount anywhere” bass solution. Less than four inches deep and capable of tremendously low bass, this weatherproof sub is at home on the trail, in the sand and on the road.

6.75" CompRT 2 Ohm

The CompRT 6-3/4-Inch Subwoofer is an all-weather thin subwoofer with a pair of 2Ω voice coils. 

CompRT Subwoofers have the thinnest possible mounting depths from the world's bass leader, thanks to the sub measuring under three inches deep, you now have a weatherproof solution for even the trickiest installations. Match any RT sub with a PX amplifier for an outstanding combination of power and size. 

The CompRT 6-3/4-Inch Subwoofer works best with a sealed enclosure and 150 watts of recommended power. See below for more details.


SIZE [in, cm] - 6-3/4, 16.5


Max Rec Amplifier Power (WATTS PEAK/RMS)* - 300/150

SENSITIVITY [dB 1w/1m] - 84.6

MOUNTING DEPTH [in, cm] - 2-3/4, 7

MOUNTING DIAMETER [in, cm] - 5-9/16, 14.1

MIN SEALED BOX VOL [cu. ft, L] - 0.18, 5.1

MAX SEALED BOX VOL [cu. ft, L] - 0.75, 21.4

MIN VENTED BOX VOL [cu. ft, L] - n/a

MAX VENTED BOX VOL [cu. ft, L] - n/a

*Assumes typical music program with minimal amplifier clipping; varies with enclosure size. See your KICKER dealer for details.

**Port Volume Excluded.

Due to continual developement, product, and specifications are subject to change without notice. Stillwater Designs and it's agents are not responsible for typographical errors.

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Call Us At: 315-458-5000

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