Kicker – 48CWRT82



8 Inch Subwoofer
  • 600W Peak 300W RMS. 30-500 Hz Frequency Response
  • Grille Not Included
  • 1 Year Warranty
  • More Features!

10 in stock

SKU: 48CWRT82 Categories: , ,


Subwoofer Features

Kicker 48CWRT82 Subwoofer

Subwoofer Features

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.

Subwoofer Specifications

Kicker 48CWRT82 Subwoofer
Voice Coil Dual
DC Resistance (Ω) 2 ohm (Ω)
Peak Power (Watts) 600W
Continuous Power (RMS) 300W
Sensitivity 81.8 dB at 1 watt
Effective Frequency Range 30 – 500 Hz
Cone Material Polypropylene
Surround Material Rubber
Thiele/Small Parameters
Resonance Frequency (Fs)
Mechanical Q Factor (Qms)
Electrical Q Factor (Qes)
Total Q Factor (Qts)
Port Information
Free Air
Recomended Box Volume Sealed
Recomended Box Volume ported
Mounting Hole Diameter
Top Mount Depth 2-3/4″
Bottom Mount Depth 3-1/2″
Weight 8
Grille No
Warranty 1 Year

Vehicle Information

Additional information

Weight 8 lbs
Dimensions 10.25 × 6.00 × 10.25 in