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Audio Control LC2i PRO - User Manual

Audio Control LC2i PRO
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TWO CHANNEL LINE OUTPUT CONVERTER
WITH ACCUBASS
®
AND IMPEDENCE MATCHING
ACR-1 LEVEL CONTROL INCLUDED
FACTORY SYSTEM UPGRADE
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Summary

Power and Triggering Methods

Constant Power Requirement

The LC2i PRO requires constant +12V power and ground connection for operation.

GTO Signal Sense

Triggering the unit via DC offset detection from the factory head unit when it turns on.

Audio Sense

Triggering the unit when audio is detected from the head unit, not just when it's on.

Remote Input Trigger

Traditional method to turn on the unit using a 12V remote turn-on switch.

Ground Isolation Switch

Load Selection and Output Level Adjustment

Load Selection Switch

Tricks factory amps into detecting a speaker load to prevent audio dropout.

Setting Output Levels

Adjusting Main Output (full range) and Bass Output (low pass) levels.

Maximized Light Indicator

Indicates when the LC2i PRO output is close to clipping or distorting.

ACR-1 Level Control

Remote control for the Bass Output level, acting as an attenuator.

Setting AccuBASS

Remote Output Functionality

Product Specifications

Audio Control LC2i PRO Specifications

Input and Output IconInput and Output
maximum input handling40V / 400W (20 kΩ setting)
maximum output level9.5 Vrms
output gain+/- 12 dB
Performance IconPerformance
frequency response20 Hz to 50 kHz
total harmonic distortion0.01%
signal to noise ratio>110 dB
Impedance IconImpedance
input impedanceSelectable (20 Ω, 60 Ω, 20 kΩ)
output impedance150 Ω
Power IconPower
power draw200 mA
recommended fuse rating1 Amp
Weight and Dimensions IconWeight and Dimensions
weight0.75 lbs.
length6.9 inches
width3 inches
height1 inch

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