AudioControl LC7i 6 Channel Line Out Converter with Accubass & Subwoofer Control

The AudioControl LC7i is a 6-channel active line output converter with patented AccuBASS and optional subwoofer level control, part of AudioControl's LC-series line output converter range.

This listing is for the LC7i. The LC-series is also available as the LC7i Pro, which includes the ACR-1 dash remote and selectable input impedance.

Key specifications

• Channels: 6 in / 6 out
• Speaker-level inputs: 3 (6 channels), up to 400W per channel at 4 ohms
• Input impedance: 20k ohms
• Preamp outputs: 3 (6 channels), up to 8.5Vrms
• Output impedance: 150 ohms
• Output gain: +/-12dB
• Total harmonic distortion: 0.01%
• Frequency response: 10Hz to 22kHz
• Bass correction: AccuBASS
• Power supply: high headroom PWM switching
• Current draw: 350mA
• Recommended fuse rating: 2A
• Remote: optional ACR-1 subwoofer level control (sold separately)
• Dimensions: 7.5 in W x 4.7 in D x 1.2 in H

Overview

The LC7i lets you keep your factory source unit while adding aftermarket amplifiers and restoring the bass that factory systems roll off. It feeds audio signals to single or multiple amplifiers, and its compact chassis makes installation straightforward in space-constrained vehicles.

AccuBASS is AudioControl's patented bass correction circuit. It automatically detects and compensates for the bass roll-off built into many factory audio systems, maintaining low-frequency output as volume increases.

The optional ACR-1 dash remote (sold separately) lets you control the subwoofer output level from the dashboard. For a version with the ACR-1 included, see the LC7i Pro.

Features

• Six channels of active speaker-level inputs, accepting up to 400W per channel
• Patented AccuBASS circuitry
• Optional ACR-1 remote for subwoofer level control
• Internal channel summing for interfacing with factory amplifiers with built-in crossovers
• GTO (Great Turn-On) circuit powers up the LC7i automatically when it detects a signal on the speaker-level input
• Output level control
• Compact chassis for ease of installation

Specifications

• Speaker-level inputs: 3 (6 channels)
• Maximum input (speaker level): 400W per channel at 4 ohms
• Input impedance: 20k ohms
• Preamp outputs: 3 (6 channels)
• Maximum output level: 8.5Vrms
• Output gain: +/-12dB
• Output impedance: 150 ohms
• Total harmonic distortion: 0.01%
• Frequency response: 10Hz to 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 in W x 4.7 in D x 1.2 in H