Kenwood X302-4

"X series" 4ch Amplifier with 50W x 4 @ 4ohms, 75W x 4 @ 2ohms, 600W Maximum Power Product Highlights: 4-channel car amplifier 50 watts RMS x 4 at 4 ohms (75 watts RMS x 4 at 2 ohms) 150 watts RMS x 2 bridged at 4 ohms (4-ohm stable when bridged) CTA-2006 compliant Class D amp technology Variable high- and low-pass filters (50-200 Hz, 12 dB/octave) Variable bass boost on B channels (0-18 dB at 40 Hz) Preamp and speaker-level inputs Wiring and hardware not included with amplifier 8-gauge power and ground leads recommended Fuse rating: 20A x 2 8-7/16"W x 2-1/8"H x 5-15/16"D Specifications: RMS Power Output (Watts x Channels) - 50 x 4 Peak Power Output (Watts x Channels) - 150 x 4 Power at 2 Ohms (Watts x Channels) - 75 x 4 Bridged Power (Watts x Channels) - 150 x 2 Minimum Impedance Bridged - 4 Minimum Impedance Unbridged - 2 Best Frequency Response - 20 50k Hz THD at Rated RMS Power - 1% Signal to Noise Ratio - 85 dB Input Voltage - 14.4v Amplifier Class - D Low-Pass Crossover Frequency - 50-200 Hz Low-Pass Slope (dB/octave) - 12 dB/octave High-Pass Crossover Frequency - 50-200 Hz High-Pass Slope (dB/octave) - 12 dB/octave Bass Boost - 0-18 dB Bass Boost Frequency - 40 Hz Fan Cooled - No Fuse Rating - 40 Speaker Level Inputs Harness Preamp Outputs - No Width (inches) - 8-7/16 Height (inches) - 2-1/8 Depth (inches) - 5-15/16