New AudioControl LC2i PRO unit -- still in the box.
The AudioControl LC2i PRO is a 2-channel active line output converter designed to integrate aftermarket amplifiers and subwoofers into factory sound systems, typically priced around $159.99. It features AccuBASS® for restoring bass roll-off, handles up to 400 watts per channel (40V input), and includes an ACR-1 remote, load selection switches, and GTO signal sensing for easy installation.
Key Features and Improvements
• AccuBASS® Processing: Corrects for bass roll-off commonly found in factory radios, ensuring high-quality, full-range sound.
• Load Selection Switch: Allows for seamless integration with sophisticated or finicky factory sound systems.
• Active Speaker Level Inputs: Handles up to 40V (400 watts per channel), making it compatible with high-power OEM systems (e.g., Bose).
• Turn-On Trigger Modes: Offers three modes—GTO™ Signal Sense (DC offset), Audio Sense, or Remote 12-volt Input—for flexible amplifier turn-on.
• ACR-1 Included: Includes the ACR-1 dash remote to control subwoofer level from the driver's seat.
• Compact Design: Features an integrated mounting bracket for easier installation.
Performance Specifications
• Channels: 2-Channel
• Maximum Input Handling: Up to 400 watts per channel (40V)
• Maximum Output Level: 9.5Vrms/13V peak
• Frequency Response: 20 Hz – 50 kHz ±1 dB
• Total Harmonic Distortion (THD): 0.01%
• Input Impedance: Selectable (20-ohms, 60-ohms, or 20,000-ohms)
LC2i PRO Line Output Converter
ACR-1 Remote Level Control
Remote Cable
Terminal Plugs (Installed)
User Manual