Kicker 43CWRT671 150 watts 6.75" Car Subwoofer

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KickerSKU: 43CWRT671

$129.95 $179.95


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.

6 3/4" CompRT 1 Ohm

The CompRT 6-3/4-Inch Subwoofer is an all-weather thin sub with a pair of 1Ω voice coils.

A tough exterior is just the start of this slim mount subwoofer. With a mounting depth under three inches and plenty of power handling, this go-anywhere sub is as flexible as it is powerful.

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] - 6-13/16, 17.3


Recommended Amplifier Power (watts RMS) - 150

Peak Power (watts, per ANSI/CTA-2031-A) - 300

SENSITIVITY [dB 1w/1m] - 82.6

MOUNTING DEPTH [in, cm] - 2-3/4, 7

MOUNTING DIAMETER [in, cm] - 5-5/8, 14.3

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

MAX SEALED BOX VOL [cu. ft, L] - 0.75, 21.24

MIN VENTED BOX VOL [cu. ft, L] - 

MAX VENTED BOX VOL [cu. ft, L] - 

*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.

Have Questions About This Product? Message us here or:

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Call Us At: 315-458-5000

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