POWER: 100Wx2CH @ 4 OHM - 150Wx2CH @ 2 OHM - 300Wx1CH BRIDGED 4 OHM LPF(FULL) 40Hz-500Hz, HPF 40Hz-3KHz, FREQUENCY RESPONSE: 20Hz-20KHz, BASS BOOST: 0-12dB, PROTECTION SYSTEM: YES DIMENSIONS: (L) 5" x (W) 5" x (D) 1.75"