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Kicker® CompRT 8" Black Subwoofer
Kicker® CompRT 8" Black Subwoofer 0
Kicker® CompRT 8" Black Subwoofer 1
Kicker® CompRT 8" Black Subwoofer 2
Kicker® CompRT 8" Black Subwoofer 3

Kicker® CompRT 8" Black Subwoofer

Model #: 48CWRT82
At a Glance
The CompRT line of ultra-thin subwoofers fits under your seat or behind your back bench with ease. Now even more efficient and sporting a slick, blacked-out cone, the CompRT® gives you all the bass in very little space!
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Get to know this product.

8" CompRT 2 Ohm

The CompRT 8-inch Subwoofer is an all-weather thin subwoofer with a pair of 2-Ohm voice coils. With a mounting depth under three inches and plenty of power handling, this go-anywhere sub is as flexible as it is powerful. A UV-resistant cone and surround help make the CompRT sound great wherever the road (or trail) takes you.

An advanced suspension and heat management system helps to keep the bass powerful, deep and consistent. To make our subs even more reliable, KICKER engineers developed Forced-Air Cooling™ to help our subs run 20 percent cooler than before.

Our signature red double stitching makes an outstanding bond between the improved Santoprene surround and polypropylene woofer cone. Revolutionary SoloKon™ technology joins the cone to the vented back brace, creating a single integrated unit that both cools the motor and eliminates distortion.

The CompRT 8-inch Subwoofer works best with a sealed enclosure and 300 watts of recommended power. See below for more details.

Useful Documents

Additional Specifications

Size [in, cm]:8, 20
Impedance[Ohms]:2 DVC
Recommended Amplifier Power (watts RMS)300
Peak Power (watts, per ANSI/CTA-2031-A)600
Sensitivity [dB 1w/1m]:81.8
Mounting Depth [in, cm]:2-11/16, 6.7
Mounting Diameter [in, cm]:7, 17.7
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

Misc. Specs

Width (in.)7
Mount Depth2.69
Color Finish NameBlack
Amplifier Output (Watts)300
Peak Power Rating (Watts)600
Subwoofer SizeUp to 8"
WarningProposition 65 Warning for California Residents