MB Quart - 500W Class D Digital Multichannel MOSFET Amplifier with Variable Low-Pass Crossover - Black

Brand New MB Quart NA2-500.5 500 Watts 5-Channel Powersports Marine Grade Class D Amplifier Key Features: MB Quart NA2-500.5 Class-D Full Range 2-Ohm Stable 5-Channel Amplifier Ultra Compact design built for powersports applications Marine and powersports certified RMS Power Rating: 4 ohms: 40 watts x 4 chan., 100 watts x 1 chan. 2 ohms: 80 watts x 4 chan., 200 watts x 1 chan. Total power output: 500 watts Pulse Width Modulated MOSFET power supply Wired remote bass level control included LED power (green) and protect (red) indicators Soft start turn-on 5/4/2 channel operation Speaker-level (high-level) inputs Preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection) Dual speaker terminals simplify the hookup of multiple speakers Heavy duty aluminum alloy heat-sink Frequency Response: 20 - 20,000 Hz Signal to Noise Ratio: >90dB Variable subsonic filter: 15 - 50 Hz, 12 dB/octave Variable low-pass filter: 50 - 150 Hz, 12 dB/octave Fuse Rating: 40 A x 1 10 gauge power and ground wiring is recommended for installation. Product Dimensions: 2 x 4 x 9 inches Item Weight: 3.35 pounds/53.6 Ounces