JL Audio XDM600/1 Mono Car/Marine Subwoofer Amplifier

Product highlights: mono car/marine subwoofer amplifier 400 watts RMS x 1 at 4 ohms 600 watts RMS x 1 at 2 ohms variable low-pass filter (50-500 Hz, 12 or 24 dB/octave) switchable subsonic filter (30 Hz, 24 dB/oct) Class D amplifier design with NextD™ switching amp technology differential-balanced inputs help eliminate noise weather-resistant chassis: black powder-coat finish, gasketed control cover, stainless steel hardware More info: optional wired remote level control available preamp and speaker-level inputs switchable input filter (car/boat) eliminates interference from onboard high-current devices speaker-level inputs handle up to 4Vrms (about 4 watts) speaker-level inputs require Wire-to-RCA adapters speaker-level inputs feature auto turn-on via DC offset or signal sensing preamp outputs wiring, fuse, and hardware not included with amplifier 4-gauge power and ground leads and a 50-amp fuse recommended 8-9/16"W x 2"H x 7-1/8"D warranty: 2 years MFR # 98683