JL Audio JX500/1 Monoblock Class A/B Amplifier 500W Car Audio Mono Amp

This rugged and reliable Class A/B 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 JX500/1 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. Specifications: mono subwoofer amplifier 340 watts RMS x 1 at 4 ohms 500 watts RMS x 1 at 2 ohms 1000W Max Power Class AB 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) optional wired remote level control preamp inputs and outputs speaker-level inputs