Alpine PDX-F6, PDX Series 4-Ch Class-D Car Amplifier - 600 Watts

General Features: Alpine PDX Series 4-Channel Class D Car Amplifier RMS Power Rating @ 4 ohms: 150 watts x 4 channel RMS Power Rating @ 2 ohms: 150 watts x 4 channel RMS Power Rating @ Bridged, 4 ohms: 300 watts x 2 channel Total RMS output: 600 watts DC-DC PWM Power supply with STAR circuitry Blue LED power/status indicator conveniently located on the top Discrete pre-amp stage 6-Layer glass epoxy PC board Automatic over-current protection system Soft start turn-on prevent initial system popping 4/3/2 channel operation System Protection circuitry keeps the amp running properly Large aluminum alloy heatsink for extreme heat dissipation Gold-plated RCA level inputs Proprietary screw terminals ensure a solid and secure connection Input sensitivity:0.2-4 V with input level Variable high-pass filter (30-400 Hz, 12 dB/octave) Variable low-pass filter (30-400 Hz, 12 dB/octave) CEA-2006 compliant amplifier Frequency response: 5-100,000 Hz Dimensions: 7-9/16"D x 10-1/8"W x 2"H 1 Year Manufacture's Warranty | Number of Channels 4 Class D Peak Power Rating (Watts) RMS Power Rating (Watts x Channels) - 4 Ohms 150 x 4 RMS Power Rating (Watts x Channels) - 2 Ohms 150 x 4 RMS Power Rating - Bridged 300 x 2 Minimum Impedance Unbridged (Ohms) 2 Minimum Impedance Bridged (Ohms) 4 THD at Rated RMS Power 1% Bulit-in Crossover - Low Pass Yes Built-in Crossover - High Pass Yes High Pass Crossover Frequency (Hz) 50-400hz Low Pass Crossover Frequency (Hz) 50-400hz Signal-to-Noise Ratio 96dB Bass Boost No Bass Remote Included No Fuse Rating 60A CEA-2006 Compliant Yes Maximum Power Wire Gauge Size 4 gauge Warranty 1 Year