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Compact black mono amplifier with rounded edges and heavy-gauge quick-connect terminals visible

Audiocontrol

Audiocontrol ACX-300.1 mono car amplifier

SKU CH-VF5B-Z9TYA

Mono amplifier delivers 300 watts RMS at 2 ohms with IPX6 weather resistance for marine and powersports installations

  • TypeAmplifiers
  • Amplifier Channels1
  • Delivers 300 W RMS at 2 ohms for strong subwoofer output
  • IPX6 rating protects against heavy water spray in marine or powersports use
  • AccuBASS restores low-frequency content lost by factory source units
  • GTO Signal Sense powers the amp on automatically when audio is detected
  • Compact 9.0 × 3.875 × 2.25 in chassis fits tight installation spaces

Application fit

The ACX-300.1 is a mono amplifier built for powersports and marine use. Its IPX6 rating means it handles direct water spray on boats, UTVs or motorcycles. Installers gain quick-connect wiring that speeds up the job. Buyers needing multi-channel amplification or a unit without weather protection should look elsewhere.

Deciding spec

The single figure that decides fit is 300 W RMS at 2 ohms. At 4 ohms the same channel delivers 175 W RMS. Match this rating to your subwoofer impedance and power target; if the load or required output differs, another amplifier is required.

Highlights

  • Delivers 300 W RMS at 2 ohms for strong subwoofer output
  • IPX6 rating protects against heavy water spray in marine or powersports use
  • AccuBASS restores low-frequency content lost by factory source units
  • GTO Signal Sense powers the amp on automatically when audio is detected
  • Compact 9.0 × 3.875 × 2.25 in chassis fits tight installation spaces

Specifications

TypeAmplifiers
Amplifier Channels1

Questions about this item

What are the exact dimensions of the ACX-300.1 so I can confirm it fits my mounting location?

The amplifier measures 9.0 inches wide, 3.875 inches deep and 2.25 inches high, weighing 7.2 lbs (3.3 kg).

Which wiring connections must be made during installation, and what is the common mistake?

Connect power, ground, remote turn-on and either the low-level RCA or high-level speaker inputs; the frequent error is leaving the input-mode switch set incorrectly for the chosen signal type.

How do I maintain the IPX6 rating over time, and what part may need replacement?

Inspect the sealing gaskets and connector covers regularly for cracks or debris; replace any damaged gasket or cover to preserve the IPX6 water-ingress protection.

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