Jl Audio Jx500/1d Mono Subwoofer Amplifier - 500 Watts RMS X 1 at 2 Ohms
Brand: JL AUDIO

Monoblock Class D Subwoofer Amplifier, 500 W x 1 @ 2 ? / 300 W x 1 @ 4 ? - 14.4V This rugged and reliable Class D monoblock uses a robust MOSFET power supply design that delivers rock-solid bass performance at a very affordable price. Targeted specifically for subwoofer applications, the JX500/1D includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-200 Hz. It also features a variable bass boost at 45 Hz. with up to 12 dB of boost and an optional remote boost control. Dedicated hi-level inputs are included, in addition to conventional low-level RCA inputs, making it easy to integrate with a variety of OEM and aftermarket head units.

mono subwoofer amplifier 300 watts RMS x 1 at 4 ohms (500 watts RMS x 1 at 2 ohms) Class D amplifier design
MOSFET switching power supply frequency response: 10 Hz - 150 Hz variable low-pass filter (50-200 Hz, 12 dB/octave) variable bass boost (0-12 dB at 45 Hz)
4-gauge power and ground leads and a 50-amp fuse recommended — wiring and hardware not included with amplifier
no onboard fuses — when installing multiple amps in a system, an additional 50-amp in-line fuse between the distribution block and the amplifier is recommended