All Weather Four Channel Amplifier

AudioControl’s ACX-300.4 all-weather amplifier delivers honest power levels to the sound system in your boat, utv, motorcycle, and more. for a two or four channel system, the ACX-300.4 will ensure your open-air speakers deliver plenty of punch and clarity, all day long. Installer-friendly, heavy gauge quick-connect wiring makes installation quick and painless, making the ACX-300.4 all-weather amplifier the perfect solution for your next adventure.

features

4 x 75 watts @ 2 ohms
4 x 50 watts @ 4 ohms
150 watts @ 4 ohms bridged
IPX6 Rated
GTOTM Signal Sense
High and low input modes
4 and 2 channel input modes
Linkwitz-Riley Crossover
Bulletproof 5 year warranty (when installed by an authorized AudioControl dealer)

specifications

inputs

Preamp/Speaker Level Inputs: 4
Input Voltage Low: 500 mV – 6 Vrms
Input Voltage Range High: 1 Vrms – 12 Vrms

outputs

Rated Continuous (RMS) Power at 14.4V:
- 4 Ω – 50 W x 4 RMS
- 2 Ω – 75 W x 4 RMS
- Bridged 4 Ω – 150 W RMS

performance

Frequency Response: 26 Hz – 22 kHz
Signal to Noise: 106 dBA, Ref 50 W @ 4 Ohm
THD+N: < 0.2%
Crossover: 12 dB/octave Linkwitz-Riley, 80 Hz, 120 Hz, Bypass
IP Rating: IPX6

weights & dimensions

Dimensions: 9.0″W x 3.875″D x 2.25″H
Weight: 7.2 lbs. (3.3 kg)

in the box: ACX-300.4, Manual, Warranty