Audio Control ACX-300.4

Product highlights:
4-channel powersports/marine 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
Class D amp technology
selectable high-pass filter (bypass, 80, 120 Hz at 12 dB/octave) on front and rear channels
More Info:
IPX6 rated chassis will withstand power washing
waterproof input, output, and power connections
preamp and speaker-level inputs
GTO™ (Great Turn On) signal-sensing turn-on with speaker-level input
wiring and hardware not included with amplifier
8-gauge power and ground leads recommended
dimensions: 10-3/4"W x 2-7/16"H x 3-7/8"D
warranty: 5 years
Our 60-day money-back guarantee
MFR # ACX-300.4
What's in the box:
AudioControl ACX-300.4 owner's manual
4-Channel amplifier (attached 12" power/ground/input/output harnesses)
7" Power & ground harness (10 ga.)
Two 7" speaker output harnesses
Power & ground harness (empty)
2 Crimp-on terminals for power & ground harness
Harness locking pin
2 Rubber grommets
Four 3/4" screws
Quickstart guide