AudioControl LC7i Six Channel Line Output Converter w/ AccuBass

Part #LC7i
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Product Description



The AudioControl LC7i, six channel active line converter, allows all music lovers, who want a great in-car audio experience, to keep their factory installed source unit and dramatically improve their system performance. The LC7i delivers amazing sound quality and fixes one of the biggest letdowns of today’s factory systems, weak BASS!

Designed for maximum sound quality and enhanced audio performance, the LC7i incorporates AccuBASS™. This patented process automatically corrects for the bass roll-off that is common with many factory-installed audio systems and AudioControl’s unique and exclusive AccuBASS™ circuitry maintains and restores the Bass as the volume is turned up, improving the audio performance.

The LC7i allows the flexibility of powering the audio signals downstream to single or multiple factory amps maximizing sound quality & achieving high output at a great price. In addition, the LC7i is designed to fit into a compact chassis allowing an easy & flexible factory system upgrade in today’s space constrained vehicles. The ACR-1 dash remote (sold separately) allows the user to control the level of the low frequency output. Read the press release > FEATURES

Six channels of active speaker level inputs – accepts up to 400 watts per channel

Patent Pending AccuBASS™ circuitry

Optional ACR-1 Remote allows for user control of the subwoofer level

Internal Channel Summing – For interfacing with factory installed amplifiers with built-in crossovers

GTO™ (Great Turn-On) Circuit – Powers up the LC7i when it detects signal on the speaker level input

Output level control

Compact chassis allowing for ease of installation


Speaker Level Inputs: 3 (6 channels)

Maximum Input (speaker level): 400W per channel at 4Ω

Input Impedance: 20kΩ


Preamp Outputs: 3 (6 channels) Maximum Output Level: 8.5Vrms Output Gain: ±12dB Output Impedance: 150Ω


Total Harmonic Distortion: 0.01%

Frequency Response: 10Hz-22kHz


Remote In

12VDC Remote Out (always active when unit is on)


Power Supply: High Headroom PWM Switching

Current Draw: 350mA

Recommended Fuse Rating: 2A


Dimensions: 7.5”W x 4.7”D x 1.2”H Weight: 1.5 lbs (0.7 kg)

IN THE BOX: LC7i, Speaker and Power connectors, Manual, Warranty

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