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AudioControl LC-1.800 Mono Subwoofer Amplifier

SKU LC-1.800
Original price £519.99 - Original price £519.99
Original price
£519.99 - £519.99
Current price £519.99
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Looking for a powerful and efficient amplifier to upgrade your car audio system? Look no further than the AudioControl LC-1.800 Monoblock Amplifier with Accubass!

With a whopping 800 watts RMS power output at 2 ohms and 500 watts RMS at 4 ohms, this monoblock amplifier is designed to deliver a truly immersive audio experience. Whether you're blasting your favorite tracks on the highway or cruising through the city, the LC-1.800's MILC™ (Maximum Input Level Control) LED optimization and clip indicators ensure that your sound remains crystal clear and distortion-free, even at high volumes.



  • AccuBASS: The patented AccuBASS processing circuit compensates for factory bass rolloff to improve bass performance, especially with most factory installed sound systems. The circuit has two rotary controls: Threshold lets you dial in the level at which the AccuBASS will begin to work, while the Level control raises or lowers the level of AccuBASS compensation. A slide switch allows the AccuBass feature to quickly be Enabled or Disabled.

  • ACR-1 Remote: The optional AudioControl ACR-1 wired remote (sold separately) lets you adjust the subwoofer output level from the driver's seat. The remote level control comes with a 20' cable, terminating in an RJ-14 jack that plugs into the amp, and is designed to be mounted under a dash for easy access while driving.

  • Maximum Input Level Control (MILC): The amplifier analyzes the input signal to detect any clipping. If the signal reaches the level of clipping, the MILC Source Clip LED lights red, prompting you to turn down the gain level. When the gain level is maximized, a green Maximized LED will light to indicate the gain is set to the optimum level.

  • GTO (Great Turn On) Signal Sense: If you are connecting the amplifier to a factory stereo or an aftermarket unit without a remote turn-on lead, the GTO Signal Sense circuitry can turn on the amplifier when an audio signal is detected on either the line-level or speaker-level inputs. After a period of time with no signal input, the amp will turn itself off. An On/Off slide switch is provided on the amp activate the GTO Signal Sense feature.

  • Controls: The LC-1.800's controls are located under a protective panel that can easily be removed with the included 2.5mm Allen key. A flat-head screwdriver (not included) is needed to adjust the rotary controls which include the AccuBass and GTO settings, a Low-Pass crossover with a range from 30 Hz to 230 Hz, a Polarity switch with 0 or 180, and LED indicators for Power and Protection.

What's in the Box

  • Mono Subwoofer Amplifier
  • Two 40-amp ATO fuses
  • 2.5 mm Allen key
  • User Guide 


RMS Power Output 

500 Watts x 1

Power at 2 Ohms

800 Watts x 1

Minimum Impedance 

2 ohms

Frequency Response

10 Hz – 30 kHz

Signal-to-Noise Ratio

102 dB



Input Voltage


Low-Pass Crossover Frequency

30-230 Hz









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