AudioControl LC-1.800 mono subwoofer amplifier with Accubass®

AudioControl LC Series 800w Mono Amplifier

SKU: LC-1.800



AudioControl LC-1.800

High-power mono subwoofer amplifier with Accubass®


When you demand the perfect blend of power and performance, AudioControl provides answers and the LC-1.800 is no exception.

No matter the install, you can be assured power will meet and exceed expectations with 800 watts at 2 ohms. The mix of high-level and low-level inputs means you have the widest input voltage range in the industry. AudioControl’s patented AccuBASS® circuit is the only way to properly overcome factory bass roll-off and heavily equalised factory bass settings.

Enjoy loud, clean, and articulate bass combined with the best warranty available with the AudioControl LC-1.800 amplifier.

5 YEAR WARRANTY if installed by the team at Sound Garage.

The Power You Need

With a long heritage of home audio, AudioControl’s 800w Monoblock Amplifier offers some serious grunt matched with amazing sound quality.

Thanks to its efficient Class-D topology, the LC-1.800 offers a full 10Hz to 30kHz audio range with a warm, clean and detailed sound like you would find in the AudioControl home theatre range.

With over 800 Watts RMS at 2 Ohm, this packs a serious punch for many subwoofer installations.

The Input You Need

Integrating an amplifier into the factory audio system of many vehicles can be confusing and scary. Dealing with many input channels, active and passive speaker options, and high-powered outputs makes your basic line-out converter, not an option.

Accepting up to 400 watts per channel with its high-level speaker input using the same technology found in our LC range of interfaces, the LC-1.800 makes easy work of your factory audio system.

Using an aftermarket head unit?

AudioControl has got you covered with 2 channels of low-level RCA input

Maximum Sound Quality

Modern vehicles have all the features you need, just sometimes not the sound quality you wanted. This can be improved by adding an aftermarket amplifier.

AudioControl's patented AccuBASS® circuit compensates for factory bass roll-off and provides maximum bass performance.

All of this can easily be adjusted using the precision indented rotary pot controls and high-quality switches at the top of the amplifier for easy setup and control.

Get That BASS!

Using patented technology, each AudioControl LC-1.800 includes the AccuBASS® processor system.

Ever fitted an amplifier to a factory system and found the bass lacking the punch you wanted? Designed to correct bass removed from the factory audio system to protect the factory speakers, AccuBASS® processing is an adjustable feature that gives your new audio system rock-solid bass response that you wanted.

Check out this video!


  • Subwoofer amplifier with patented AccuBASS®
  • 800 watts @ 2 ohms
  • 500 watts @ 4 ohms
  • AccuBASS® Processing
  • MILC™ Maximum Input Level Control (Patent Pending)
  • GTO™ Signal Sense
  • 24 dB/octave Linkwitz-Riley Alignment crossover
  • Speaker level and preamp inputs
  • Optional ACR-1 assignable remote control
  • Solid One-Piece Aluminum Chassis



  • Preamp Inputs: 2 balanced
  • Input Voltage Range: 500 mV – 6 Vrms
  • Speaker Level Inputs: 2
  • Speaker Level Input Voltage Range: 3 V – 40 Vrms


  • Rated Continuous (RMS) Power at 14.4V:
    • 4 Ω – 500 W RMS
    • 2 Ω – 800 W RMS


  • Frequency Response: 10 Hz – 30 kHz
  • Signal to Noise: 102 dBa, Ref 500 W @ 4 Ohm
  • Damping Factor: 670 at 10 V, 4 Ohm Output, 100 Hz
  • THD+N: < 0.01%
  • Minimum Power / Ground Wire Gauge: 4 AWG wire
  • Fuse Rating: 2 x 40 A
  • Crossover: 24 dB/octave Linkwitz-Riley, Adjustable From 30 Hz – 230 Hz
  • PFM Subsonic Filter: 24 Hz

Weights & Dimensions

  • Dimensions: 9″W x 7.95″D x 2.1″H
  • Weight: 5.0lbs (2.0kg)

What will I find in the box?: 

Sound Garage, your Authorised AudioControl Dealer, Stockist and Installation Centre.


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