Kicker 48CWR82 8" CompRT 2 Ohm Subwoofer

Now even more efficient and sporting a slick, blacked-out look, the 2021 CompR® sub is the very model of power and reliability. The CompR 8-Inch Subwoofer is a 2Ω dual voice coil design, making it easy to get the most out of your amp. An advanced suspension and heat management system helps to keep the bass powerful, deep and consistent. Revolutionary SoloKon™ technology joins the cone to the vented back brace, creating a single integrated unit that both cools the motor and eliminates distortion. To make our subs even more reliable, KICKER engineers developed Forced Air Cooling to help our subs run 25% cooler than before. The CompR 8-Inch Subwoofer works best with a sealed or ported enclosure and 300 watts of recommended power. Specifications   Thiele/Small Parameters 48CWR82 T/S Parameters 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]: 82.1 MOUNTING DEPTH [in, cm]: 4-1/8, 10.5 MOUNTING DIAMETER [in, cm]: 7, 17.7 MIN SEALED BOX VOL [cu. ft, L]: 0.4, 11.3 MAX SEALED BOX VOL [cu. ft, L]: 1.0, 28.52 MIN VENTED BOX VOL [cu. ft, L]: 0.8, 22.7 MAX VENTED BOX VOL [cu. ft, L]: 1.2, 34