2 Channel High Current Power Amplifier RMS Power Rating: 3000 watts x 1 chan. at 1 Ohm Mono RMS Power Rating: 1500 watts x 2 chan. at 1 Ohm Stereo RMS Power Rating: 900 watts x 2 chan. at 2 Ohms Stereo RMS Power Rating: 500 watts x 2 chan. at 4 Ohms Stereo Hour Meter to log amplifier usage Remote mount Bass Remote control included Remote mount Digital Voltmeter included ANL gold-plated Fuse Holder included Heavy duty heat sink Beveled clear acrylic protective cover Tiffany-Style input and output RCA jacks High speed switching power supply Double-sided glass epoxy circuit board S/N Ratio: >100dB Frequency Response: 5Hz-50kHz Variable low pass filter: 50Hz-250Hz Variable high pass filter: 50Hz-250Hz Variable subsonic filter: 15Hz-60Hz Variable bass boost at 45Hz: 0~+18dB Variable phase shift: 0~180 degrees Input sensitivity: 200mV-8V Input impedance: 10K ohms 4-Way protection circuitry: thermal, short circuit, overload, and DC offset On board hook-up terminals Dimensions: 26"L x 9"W x 2-5/8"H