Kenwood Excelon XR401-4

Reference Series 4-channel car amplifier — 75 watts RMS x 4
 
4-channel amplifier
75 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 (4-ohm stable in bridged mode)
CTA-2006 compliant
Class-D amp design — frequency response: 20-40,000 Hz
variable low- and high-pass filters (50-200 Hz or 2.5k-10k Hz, 12 dB/octave)
preamp and speaker-level (up to 5V/6W) inputs
fuse rating: 30A x 2
wiring and hardware not included with amplifier
4-gauge power and ground leads recommended