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AudioControl LC-1.1500 mono amplifier with ACR-1 dash remote and cable

Audiocontrol

AudioControl LC-1.1500 Mono Subwoofer Amplifier & ACR-1 Dash Remote car amplifier

SKU CH-4H9W-C03XJ

A mono subwoofer amplifier delivering 850 watts RMS at 4 ohms and 1,500 watts at 2 ohms, bundled with a dash-mounted remote level control

  • TypeAmplifier
  • Amplifier ChannelsSingle Channel
  • High-power mono subwoofer amplifier delivers 850 watts RMS at 4 ohms
  • AccuBASS circuitry improves bass response for deeper low-frequency output
  • Class D technology provides efficient amplification with reduced heat generation
  • Variable low-pass filter adjustable from 30 to 230 Hz tailors crossover points
  • Included ACR-1 dash remote offers convenient level control with 20 foot cable

Mono Subwoofer Amplifier Bundle

This package pairs a single-channel mono subwoofer amplifier with a wired dash remote for level control. The amplifier delivers 850 watts RMS at 4 ohms and 1500 watts RMS at 2 ohms using Class D technology. It includes AccuBASS circuitry to restore bass response from factory audio systems. The ACR-1 remote mounts in the dash with a 20 foot cable.

Impedance-Dependent Power Output

The amplifier provides two distinct RMS power ratings based on the connected subwoofer impedance. At 4 ohms it produces 850 watts RMS, while at 2 ohms it produces 1500 watts RMS. Matching the subwoofer voice-coil configuration to the desired power level is the critical specification for system design. Wiring and hardware for the amplifier are not included.

Thermal Protection And Sustained Output

Class D topology reduces heat generation during extended high-power bass reproduction. The MILC LED indicators display real-time input optimisation and clip status to prevent distortion during long listening sessions. A 24 Hz subsonic filter and variable low-pass filter up to 230 Hz limit unnecessary cone excursion. Four 40A fuses protect the amplifier under continuous heavy load.

Highlights

  • High-power mono subwoofer amplifier delivers 850 watts RMS at 4 ohms
  • AccuBASS circuitry improves bass response for deeper low-frequency output
  • Class D technology provides efficient amplification with reduced heat generation
  • Variable low-pass filter adjustable from 30 to 230 Hz tailors crossover points
  • Included ACR-1 dash remote offers convenient level control with 20 foot cable

Specifications

TypeAmplifier
Amplifier ChannelsSingle Channel

Questions about this item

What does 1 500 watts RMS at 2 ohms mean for my subwoofer?

The LC-1.1500 delivers 1 500 watts RMS into a 2 ohm load, giving a single subwoofer wired to 2 ohms that full continuous power.

What input standard does the amplifier use and what does it limit?

It accepts both preamp and speaker-level signals, and the MILC LED shows when the input level reaches the amplifier's maximum clean input before clipping.

What physical space does the ACR-1 remote need for a dash mount?

The remote body measures 1.75 wide by 2.5 deep by 1.0 high inches, and the kit includes a removable mounting enclosure for custom dash installation.

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