One Channel 2300 Watts Max 1 Ohm Car Audio Mono Amplifier w/Subsonic Filter Bass Boost & Low Pass

Total Audio Power Output: 14.4 1 Ohm; 2300 Watts RMS Total Audio Power Output: 14.4 2 Ohms: 1700 Watts RMS Total Audio Power Output: 12.6 1 Ohm: 1600 Watts RMS Total Audio Power Output: 12.6 2 Ohms: 1300 Watts RMS Efficiency 2 Ohms: 81% Efficiency 1 Ohm: 70% Input Voltage: 9 to 15 Volts Input Impedance: 100K Ohms THD+Noise: 0.1 % Input Sensitivity: 155mV to 8 Volts SNR: 84dB Frequency Response Key OFF: 5 to 22kHz -3dBs Frequency Response: 20 to 20kHz -3dBs Bass Boost 45Hz: Variable 0 to +18dBs HPF Subsonic: 20 to 80Hz 12dB/octave Linkwitz-Riley LPF Crossover: 80 to 20kHz 12dB/octave Linkwitz-Riley Recommended Fuse: 80 A, Current at Rest: 2 Amps Average Current Draw Sinusoidal: 180 Amps Average Current Draw Music: 90 Amps Power Wire Gauge min. Recommended: 16mm / 5 AWG Speaker Wire Gauge min. Recommended: 2 x 4mm / 2 x 11 AWG Weight Lb: 7.2 Height in: 2.2, Width in: 8.4, Depth in: 9.7