DC Audio A3 3.5K 3500 Watt Mono Block Car Audio Class D Amplifier/Amp+Bass Knob

The 3.5kw competition series amplifier is a 3,500 watt mono block. It is capable of running up to 18 volts for up to 5,100 watts. It is a linkable amp and designed to run a 1 ohm per amp or 2 ohms when strapped. It comes with a bass knob and a clipping indicator. For power inputs it will accept 0 awg for power and 0 awg for ground. Key Features • 1 ohm stable • Variable low pass filter • Variable subsonic filter • Variable bass boost • Wired remote control • Clipping indicator We recommend for installation • 1 upgraded battery under the hood • 1 extra battery in the rear • Minimum of one 0 awg ran from the front battery to the rear battery • Upgraded aftermarket alternator • Dash mounted voltage meter Specifications   Features Voltage 3.5kw Output Power (RMS) 4 ohm 14.4V 750W x 1   2 ohm   1,800W x 1   1 ohm   3,500W x 1   1 ohm 16V 4,000W x 1   1 ohm 18V 5,100Wx1 Input Sensitivity     6V~0.2V Low Pass Filter Switchable     ( @ 24 dB Slope) Variable Hz 35~250 Subsonic Filter Switchable     ( @ 24dB slope ) Variable Hz 10~50 Bass Boost Variable dB 0-9dB Frequency Response   Hz 15-270 Signal to Noise Ratio   dB 100 Damping factor     150< Efficiency @ 4ohm   % Over 90% THD @ 4ohms     Less than 0.1% Fuse Rating     300 Amps Linked Fuse Rating     600 Amps Indicator Power   Yes   Protection   Yes   Clip   Yes Speaker & Power terminal Mold Type   Yes   Power Gauge 0Ga Heatsink Length inch/mm   21.26"/540mm Heatsink Width inch/mm   9.38"/238mm Heatsink Height inch/mm   2.35"/59.6mm Key Features • 1 ohm stable • Variable low pass filter • Variable subsonic filter • Variable bass boost • Wired remote control • Clipping indicator