Banda 1-Ch. Vehicle Audio Bass Amplifier - 1600W High-Powered Mono Bass Amp w/Subsonic Filter and Low Pass Filter Stable at 1 ohm, LED Indicators, Sound Specialization, Red - BANDA ICEX1600.1REDPOWER SUPPLY: Class D vehicle audio amplifier, Total Power 14.4 @ 1 Ohm: 2300 WRMS, Total Power 14.4 @ 2 Ohms: 1700 WRMS, Total Power 12.6 @ 1 Ohm: 1600 WRMS, Total Power 12.6 @ 2 Ohms: 1300 WRMS, Efficiency @ 2 Ohms: 81%, Efficiency @ 1 Ohm: 70%MONO BASS AMPLIFIER INDICATORS: Blue LED: source and powered amplifier indicator, Red LED: output distortion (clipping), Constant - output short circuit indicator, Yellow LED: low voltage battery, Constant - Fuse blown or missingPOWER OUTPUT AND IMPEDANCE: Input Voltage: 9 to 15V, Input Impedance: 100K Ohms, THD + Noise: less than 0.1%, Input Sensitivity: 155mV to 8V, Signal to Noise Ratio: 84dBSOUND SPECIALIZATION: This high-powered Power Amplifier is cutting edge technology at its finest. RCA connectors ensure a secure connection between amplifier and speakers that allow distortion-free soundOTHER TECHNICAL SPECS: Recommended Fuse: 80A, Current at Rest: 2A, Ave. Current Draw (Sinusoidal): 180 A, Ave. Current Draw (Music): 90A, Power Wire Gauge: 16mm/5 AWG, Speaker Wire Gauge: 2 x 4mm/2 x 11 AWG, Size: 9.7'' x 8.4'' x 2.2'' -inches