Rockford Fosgate Power T400-4 4-channel car amplifier 60 watts x 4

Product highlights: 4-channel car amplifier 60 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms) 200 watts RMS x 2 bridged output at 4 ohms CEA-2006 compliant Dynamic Thermal Management cooling system Differential Input circuitry eliminates hum variable high- and low-pass filters (50-500 Hz, 24 dB/octave) variable bass/treble boost (0-18 dB at 45 Hz, 0-12 dB at 12k Hz) optional remote bass/treble boost (available soon) Class-AB amplifier design MOSFET power and output stages preamp inputs 4-gauge power and ground leads and a 100-amp fuse recommended — wiring and hardware not included with amplifier no on-board fuses — when installing multiple amps in a system, an additional 100-amp in-line fuse between the distribution block and the amplifier is recommended 13-5/8"W x 2-1/4"H x 9-5/8"D warranty: 2 years MFR # T400-4