PYLE 10IN 2WAY INWALLHIGH POWER SUB HIGH POWER SUB2'' high temperature dual voice coil180W RMS, 360W Peak power handlingFrequency response: 40Hz-3kHz 8 ohms impedanceOverall: 12 1/5'' W x 12 1/5'' H x 4 1/5'' DCut out: 10 4/5'' W x 10 4/5'' H x 3 4/5" D