4-Channel Full-Range Amplifier

The JL Audio HD600/4 is a 4-channel Class D full-range amplifier. It delivers 150W RMS x 4 channels into 4, 3, or 2 ohms, and 150W RMS x 4 into 1.5 ohms. When bridged, it provides 300W RMS x 2 into 8 or 4 ohms. This compact amplifier utilizes Single-Cycle Control switching design and R.I.P.S. technology for tight power supply regulation, minimizing distortion and maximizing sound quality.

It features a brushed aluminum finish with black powder-coated cast alloy heat sinks. A black powder-coated, gasketed cover protects the controls. The amplifier offers a frequency response of 6 Hz - 30 kHz (+0, -1dB) and a signal-to-noise ratio of >110 dB. It includes switchable input voltage range, Low-Pass or High-Pass filters with adjustable slopes, and a filter defeat function.