MCM Audio Select 55-2973 12" Woofer with Poly Cone and Rubber Surround 120W RMS at 8ohm

Ideal in two or three way applications, or as a subwoofer Suitable for sealed or vented enclosures 120W/240W RMS/peak Polypropylene coneRubber surround1.5" voice coil24oz. magnet Sensitivity: 91dB (W/M)Impedance: 8ohmRe: 7.2ohmLe: 0.91mHFrequency response: 50Hz~5KHzFs: 42HzQts: 0.47Qes: 0.57Qms: 3.24Vas: 122.6 litersXmax: 5mmOverall frame diameter: 12.20"Required cutout: 10.95"Mounting depth: 5.04"