Kicker – 48CWRT672



6-3/4 (6.75) Inch Subwoofer
  • 300W Peak 150W RMS. 30-500 Hz Frequency Response
  • Grille Not Included
  • 1 Year Warranty
  • More Features!

10 in stock

SKU: 48CWRT672 Categories: , ,


Subwoofer Features

Kicker 48CWRT672 Subwoofer

Subwoofer Features

6 3/4″ CompRT 2 Ohm

The CompRT 6-3/4-inch Subwoofer is an all-weather thin sub with a pair of 4-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. 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 6-3/4-inch Subwoofer works best with a sealed enclosure and 150 watts of recommended power. See below for more details.

Subwoofer Specifications

Kicker 48CWRT672 Subwoofer
SIZE 6-3/4 (6.75)
Voice Coil Dual
DC Resistance (Ω) 2 ohm (Ω)
Peak Power (Watts) 300W
Continuous Power (RMS) 150W
Sensitivity 82.6 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 3-5/16″
Weight 5
Grille No
Warranty 1 Year

Vehicle Information

Additional information

Weight 5 lbs
Dimensions 9.00 × 4.50 × 8.75 in