This ultra-compact monoblock amplifier employs our high-speed NexD‰ã¢ switching design to achieve unprecedented efficiency and amazing power output for its size. It is small enough to fit in the tightest space applications, including motorcycles and ATV‰Ûªs (in a weather-tight compartment).

Targeted specifically for subwoofer applications, the XD300/1 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500 Hz. With the addition of an HD-RLC remote level control (sold separately), the amplifier's level can be directly controlled from the driver's seat.

This amplifier features a black powder-coat finish and a gasketed, brushed aluminum cover for the controls.

5-channel car amplifer 75 watts RMS x 4 + 180 watts RMS x 1 (at 4 ohms) 100 watts RMS x 4 + 300 watts RMS x 1 (at 2 ohms) 200 watts RMS x 2 bridged at 4 ohms + 300 watts RMS x 1 at 2 ohms variable low- and high-pass filters (50-500 Hz, 12 dB/octave, low-pass only on sub channel) optional wired remote for level control Class D amplifier design with NextD™ switching amp technology differential-balanced inputs eliminate noise coming from your vehicle's electrical system Advanced Rollback Protection System prevents thermal shut-down speaker- and preamp-level inputs (speaker-level input requires an optional adapter) 4-gauge power and ground leads and a 60-amp fuse recommended — wiring and hardware not included with amplifier no onboard fuses — when installing multiple amps in a system, an additional 60-amp in-line fuse between the distribution block and the amplifier is recommended 10-1/4"W x 2"H x 7-3/8"