AudioControl LC2i-PRO 2-Channel Line Output Converter & Line Driver w/ AccuBass

The AudioControl LC2i-PRO is a two-channel active line output converter/line driver with AccuBass, built to extract a clean, high‑fidelity signal from modern factory systems and feed aftermarket amplifiers or subs with precise level control.

• Two channels of active speaker level inputs: Accepts factory high‑level signals with up to 40 Vrms input capability, enabling reliable integration with demanding OEM systems while preserving signal integrity.
• Fixed and variable outputs with discrete level controls: Provides a main output and a dedicated bass/Low‑Pass pathway with independent level adjustments for fine‑tuning in complex systems.
• AccuBASS® processing: Corrects factory bass roll‑off to restore low‑end response when upgrading with external amps or subs.
• Load Selection Switch: Lets you matching the converter to different OEM input loads for clean, stable signal transfer across diverse vehicles.
• GTO™ Signal Sensing, DC offset, Audio Sense, and remote 12V inputs: Flexible installer options to wake, trigger, or sense your system from various head‑unit or processor configurations.
• Ground Isolation Switch: Helps reduce ground loop noise and hide noise paths between the vehicle chassis and audio electronics.
• ACR-1: Dash remote included for convenient sub level control from the cockpit.
• Compact design: Sized at 6.9" L × 3" D × 1" H for easy mounting in tight installations.
• ACCUBASS® status indicators and outputs: LEDs for ACCUBASS status, main output, and maximized bass output aid setup and debugging.
• Maximum output and impedance: Maximum output level 9.5 Vrms / 13 V peak with an output impedance of 150 Ω per channel for predictable loading into downstream gear.
• Frequency response and fidelity: 20 Hz to 50 kHz ±1 dB with THD ≤ 0.01% and SNR > 110 dB, enabling clean, high‑fidelity signal transmission.
• Remote In / GTO Signal Sense / Audio Sense: Multiple input senses for versatile integration with various head units and processors.
• 12VDC Remote Out: Remote output is always active when the unit is powered, ensuring downstream amplifiers turn on as needed.
• Current draw and fuse: Draws 200 mA and uses a recommended 1 A fuse for protection in typical installations.
• In the box: LC2i PRO, ACR-1, 20′ phone cable, Speaker and Power connectors, Manual, Warranty downloads, full line catalog literature
• Speaker and Power connectors: Included installation connectors ensure a complete, ready‑to‑install package for OEM to aftermarket upgrades.

Benefits: The LC2i-PRO is ideal for enthusiasts upgrading factory systems to add amplifiers or a subwoofer while preserving OEM signal quality. Its load matching, adjustable main and bass outputs, and AccuBASS correction let you tailor bass response without sacrificing system stability. Flexible triggering and a compact footprint simplify installs in modern vehicles with finicky OEM radios, and the included ACR-1 dash remote provides convenient sub level control from the front seat, all while maintaining clean signal paths through ground isolation and high‑quality USB‑grade components. This unit suits builds that require OEM compatibility, precise bass control, and reliable turn‑on behavior across a multi‑component system.