AudioControl LC2i 2 Channel Line Output Converter


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Product Overview

LC2i - 2 channel line out converter with accubass® and subwoofer control

The LC2i, is a compact, two-channel processor with active input circuitry, which allows it to accept speaker-level signals of up to 400 watts per channel from factory-installed source units or amplifiers.  

It converts them to high-quality pre-amp signals that can then be directed to after-market processors and/or amplifiers. Users can enjoy maximum sound quality while maintaining the use of factory volume and steering wheel controls. 


  • Two channels of Active speaker level inputs – Accept 400 watt signals per channel
  • Fixed and variable outputs with discrete level controls
  • AccuBASS® processing for correction of bass roll-off
  • GTOTM Signal Sensing
  • Input For Optional Remote Level Control
  • Compact design 


  • Does the LC2i require power? Yes, the LC2i is an active line output converter and should be connected to the battery  for constant 12 V and to your common ground for after market amps and processors.
  • Do I need to find a remote turn on lead? No, the LC2i has GTO Signal Sensing, which will turn the unit on when it detects signal at the input from your factory amp/powered head unit.
  • For more in depth installation help, check out our FAQ on Facebook (Facebook membership not required): LC2i FAQ



  • Speaker Level Input: 1 (2 channels)
  • Maximum Speaker Level Input: 400W per channel at 4Ω
  • Input Impedance: 20kΩ
  • Preamp Outputs: 2 (2 channels main, 2 channels bass)
  • Maximum Output Level: 9.5Vrms/13V peak
  • Output Impedance: 150Ω
  • Total Harmonic Distortion: 0.01%
  • Signal to Noise: >110dB
  • Frequency Response: 10Hz-100kHz ±1 dB
  • Remote In
  • 12VDC Remote Out (always active when unit is on)
  • Current Draw: 150mA
  • Recommended Fuse Rating: 1A
Weights & dimensions
  • Dimensions: 5.4″L x 3.25″D x 1.5″H (6.5″L including mounting brackets)
  • Weight: 1.0lbs (0.5kg)

In the box: LC2i, Speaker and Power connectors, Manual, Warranty



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