Wet Sounds STX Micro 1 Compact marine/powersports mono amplifier — 600 watts RMS x 1 at 1 ohm

Product highlights: General Features: marine/powersports mono amplifier 252 watts RMS x 1 at 4 ohms (420 watts RMS x 1 at 2 ohms) 600 watts RMS x 1 bridged at 1 ohm frequency response: 10-250 Hz variable low-pass filter variable bass boost at 45 Hz phase switch (0, 180 degrees) adjustable subsonic filter Class D amplifier design IPX6 water-resistance rating sealed exterior keeps water and dust out marine-rated chassis and components Other Features: dimensions: 9-1/4"W x 1-1/2"H x 4"D warranty: 2 years MFR # STX Micro-1