10" CompVR 2 Ohm The CompVR 10-Inch Subwoofer is a 2Ω dual voice coil design, built for easy wiring. The CompVR gets earth-shattering bass to you by engineering a stable base and a cool, powerful motor. Powerful magnets and dual high-temp voice coils move a stiff polypropylene cone, while perimeter venting keeps the air moving around the motor. You get strong bass that keeps on bumping day in – day out. The CompVR 10-Inch Subwoofer works best with a sealed or ported enclosure and 400 watts of recommended power. See below for more details. Specifications SIZE [in, cm]: 10, 25 IMPEDANCE [Ohms]: 2 DVC POWER WATTS [peak/RMS]: 800/400 SENSITIVITY [dB 1w/1m]: 83.6 MOUNTING DEPTH [in, cm]: 5-1/2, 14 MOUNTING DIAMETER [in, cm]: 9-3/16, 23.3 MIN SEALED BOX VOL [cu. ft, L]: 0.8, 22.7 MAX SEALED BOX VOL [cu. ft, L]: 3, 85 MIN VENTED BOX VOL [cu. ft, L]: 1.25, 35.4 MAX VENTED BOX VOL [cu. ft, L]: 1.75, 49.6 Size: 10" Impedance: 2 Ohms DVC Power Watts: 800W Peak / 400W RMS Sensitivity: 83.6 dB Mounting Depth: 5-1/2"