Huge value. High performance. The KICKER® CompC™ Subwoofer pumps out the bass with all the intensity your ears can handle. 12" CompC 4 Ohm SVC Perimeter venting keeps the air free-flowing around the motor structure. With a KICKER sub that doesn’t overheat, you get high-performance bass that keeps the music pounding. Features: Four-Ohm Voice Coil Injection-Molded Polypropylene Cone Perimeter Venting for Thermal Management Ribbed Polyurethane Surround Signature Yellow Surround Stitching High-Strength Spiralead™ Tinsel Leads Stamped Steel Basket High Temp Voice Coil Spring-Loaded Speaker Terminals

*The CompC 12-Inch Subwoofer works best with a sealed or ported enclosure and 300 watts of recommended power. Specifications Size (IN.,CM): 12, 30 Impedance (OHMS): 4 SVC Max Rec Amplifier Power (WATTS PEAK/RMS)*: 600/300 Sensitivity (dB 1w/1m): 88.3 Frequency Response (Hz): 27-500 Mounting Depth (in, cm): 5-3/8, 13.6 Mounting Cutout (in, cm): 11, 27.9 Min Sealed Box Vol (cu. ft, L): 1.25, 35.4 Max Sealed Box Vol (cu. ft, L): 3.5, 99.1 Min Vented Box Vol (cu. ft, L): 1.75, 49.6 Max Vented Box Vol (cu. ft, L): 2.25, 63.7 *Assumes typical music program with minimal amplifier clipping; varies with enclosure size. **Port Volume Excluded. (44CWCS124)