Main Content
Audio Control All Weather 4-Channel Amplifier - ACX-300.4
Ask Bolt?
Shop AudioControl
Abt Model: ACX3004
UPC: 851523007836
Ship to
Your Price:
$289
Regular Price:
Comp. Value: $379
Special financing as low as $49/mo

$49/mo
suggested payments with 6 month special financing.
Get a decision in seconds with no impact to your credit bureau score.
or
Free Shipping
See other products in
Ask Bolt?
Audio Control ACX-300.4 All Weather 4-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
- GTO 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)
California customers:
General
Channel Configuration
4-Channel
Impedance
-4 x 75 watts @ 2 ohms, 4 x 50 watts @ 4 ohms
Frequency Response
26 Hz – 22 kHz
Input Voltage Low
500 mV – 6 Vrms
Input Voltage Range High
1 Vrms – 12 Vrms
Rated Continuous (RMS) Power at 14.4V
4 Ohms – 50 W x 4 RMS, 2 Ohms – 75 W x 4 RMS, Bridged 4 Ohms – 150 W RMS
THD+N
< 0.2%
Crossover
12 dB/octave Linkwitz-Riley, 80 Hz, 120 Hz, Bypass
IP Rating
IPX6
Signal to Noise Ratio
106 dBA, Ref 50 W @ 4 Ohm
Preamp Outputs
4
Remote Control Included
No
In the Box
ACX-300.4, Manual, Warranty
Warranty Information
Parts Warranty
5 Years
Labor Warranty
5 Years
Approximate Weight
Unit Weight (lbs.)
7.2
Package Weight (lbs)
5
Approximate Dimensions
Height (in)
2.25
Width (in)
9
Depth (in)
3.88
Package Size HxWxL (in)
5 x 7 x 13
Guides
Frequently Asked Questions
-
This amplifier delivers 75 watts RMS per channel at 2 ohms, 50 watts RMS per channel at 4 ohms, and 150 watts RMS at 4 ohms when bridged. These power levels ensure strong, clear sound performance across various speaker configurations.
-
It supports both high and low input modes, along with 4 and 2 channel input options, providing flexibility to integrate with various audio source devices and system setups easily.
-
Yes, it has an IPX6 rating which means it is highly resistant to water splashes and can withstand outdoor elements, making it ideal for boats, UTVs, motorcycles, and other environments exposed to weather conditions.
-
It features a 12 dB per octave Linkwitz-Riley crossover with selectable frequencies at 80 Hz, 120 Hz, or bypass mode, allowing precise tuning of the audio signal to optimize speaker performance and sound clarity.
-
The amplifier comes with a comprehensive 5-year parts and labor warranty when installed by an authorized dealer, ensuring reliable performance and support for your purchase.
Have a question?
We'd love to help!

Your recently viewed items:
Audio Control All Weather 4-Channel Amplifier

Audio Control All Weather 4-Channel Amplifier
Contains 1 ReviewsContains 1 Reviews