Alpine MRP-M500 Mono Subwoofer Amplifier - 500 Watts RMS x 1

mono subwoofer car amplifier
300 watts RMS x 1 at 4 ohms (500 watts RMS x 1 at 2 ohms)
Variable low-pass filter (50-200 Hz, 24 dB/octave)
Variable bass boost (0-12 dB at 50 Hz)
Subsonic filter (15 Hz, 24 dB/octave)
Class D amp with MOSFET power supply

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