MB Quart DS2-304 Discus 12" shallow-mount subwoofer with dual 4-ohm voice coils

Product info: 12" shallow-mount subwoofer with dual 4-ohm voice coils lightweight woven fiber cone with foam surround and poly cotton spider stamped steel basket can be wired for 2-ohm or 8-ohm impedance power handling: 300 watts RMS (600 watts peak) frequency response: 27-300 Hz sensitivity: 85 dB mounting depth: 3.17" cutout diameter: 10.85" warranty: 1 year