AMP TOPOLOGY  Full Range Class A/B CHANNEL CONFIGURATION  4/3/2 Channel POWER SUPPLY TYPE  MOSFET Power Supply TOTAL POWER OUTPUT  1600 Watts PEAK POWER @ 2 Ω  400 Watts x 4 BRIDGED POWER @ 4 Ω  800 Watts x 2 RMS POWER @ 4 Ω  150 Watts x 4 SPEAKER IMPEDANCE  2 to 8 Ω CHANNEL SEPARATION ≥  90 dB S/N RATIO (A-WEIGHTED)  105 dB FREQUENCY RESPONSE  9 Hz to 50 kHz ±1 dB RCA INPUTS  4 Channel HIGH LEVEL INPUTS LOW PASS FILTER  35 Hz to 160 Hz HIGH-PASS FILTER  Fixed Hz 200 Hz BASS BOOST  Variable 0 to 18 dB SUBWOOFER LEVEL CONTROL THERMAL/OVERLOAD/SHORT PROTECTION Measurement  1.875"L x 7"W x 2.26"H Brand NEW 1 Year Manufacture's Warranty
