AudioControl LC2i-PRO 2-Channel Line Output Converter & Line Driver w/ AccuBass
Key features
- Speaker-level inputs: 2 channels
- Maximum speaker input: 40 V RMS at the 20 kΩ setting
- Selectable input load: 20 Ω, 60 Ω or 20 kΩ
- Maximum output: 9.5 V RMS
- Turn-on modes: Remote input, GTO signal sense or audio sense
- Included dash remote: ACR-1
AudioControl LC2i-PRO 2-Channel Line Output Converter & Line Driver w/ AccuBass is backordered and will ship as soon as it is back in stock.
AudioControl LC2i-PRO 2-Channel Line Output Converter & Line Driver w/ AccuBass is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Add an aftermarket amplifier or subwoofer to a factory audio system with the AudioControl LC2i-PRO 2-channel line output converter and line driver. Its AccuBass® processing, adjustable outputs, and multiple turn-on options help tailor the signal and system activation to your installation.
Key Features & Benefits
- High-level inputs: Accepts factory speaker signals up to 40 Vrms for integration with demanding OEM systems.
- AccuBass® processing: Corrects factory bass roll-off to restore low-frequency response when adding external amplification.
- Independent output controls: Adjust the main output and dedicated bass/Low-Pass pathway separately.
- Flexible signal sensing: Choose from GTO™ Signal Sense, DC offset, Audio Sense, or remote 12V inputs to suit the system setup.
- ACR-1 dash remote: Adjust subwoofer level from the cockpit using the included remote.
- Compact enclosure: Measures 6.9" L × 3" D × 1" H for placement in space-limited installations.
Technical Specifications
| Specification | Details |
|---|---|
| Channels | 2-channel active line output converter/line driver |
| Maximum speaker-level input | 40 Vrms |
| Outputs | Main output and dedicated bass/Low-Pass pathway; fixed and variable outputs with discrete level controls |
| Maximum output level | 9.5 Vrms / 13 V peak |
| Output impedance | 150 Ω per channel |
| Frequency response | 20 Hz to 50 kHz ±1 dB |
| THD | ≤ 0.01% |
| SNR | > 110 dB |
| Signal sensing and inputs | Remote In, GTO™ Signal Sense, DC offset, Audio Sense, and remote 12V inputs |
| Remote output | 12VDC; always active when the unit is powered |
| Load selection | Load Selection Switch |
| Ground isolation | Ground Isolation Switch |
| Status indicators | AccuBass® status, main output, and maximized bass output LEDs |
| Current draw | 200 mA |
| Recommended fuse | 1 A |
| Dimensions | 6.9" L × 3" D × 1" H |
| Included | LC2i PRO, ACR-1, 20′ phone cable, speaker and power connectors, manual, warranty downloads, and full line catalog literature |
Why Choose This Product?
The LC2i-PRO is designed for factory-to-aftermarket audio upgrades that need adjustable signal outputs and bass correction. Its load selection switch supports matching the converter to different OEM input loads, while the ground isolation switch helps address ground-loop noise paths.
AccuBass® status and output indicators provide visual feedback during setup. The unit also uses USB-grade components, as described in the product details.
Installation & Compatibility Notes
Check that the factory signal level is within the 40 Vrms input capability and that the installation location can accommodate the 6.9" L × 3" D × 1" H unit. The source identifies speaker and power connectors, an ACR-1 remote, and a 20′ phone cable in the box.
Plan the system’s turn-on method around the available Remote In, GTO™ Signal Sense, DC offset, Audio Sense, or remote 12V input. The unit draws 200 mA and has a recommended 1 A fuse. Its 12VDC remote output stays active while the unit is powered.
Frequently Asked Questions
What does AccuBass® do?
It corrects factory bass roll-off to restore low-end response when adding an external amplifier or subwoofer.
Can I adjust the subwoofer level from the front seat?
Yes. The included ACR-1 dash remote provides convenient sub level control from the cockpit.
What output level can the LC2i-PRO provide?
Its maximum output level is 9.5 Vrms / 13 V peak, with an output impedance of 150 Ω per channel.
What is included with the converter?
The package lists the LC2i PRO, ACR-1, 20′ phone cable, speaker and power connectors, manual, warranty downloads, and full line catalog literature.
How can the unit turn on with the system?
It offers Remote In, GTO™ Signal Sense, DC offset, Audio Sense, and remote 12V inputs. The 12VDC remote output is active whenever the unit is powered.
Explore More
Shop for the AudioControl LC2i-PRO at 12 Volt Outlet, and explore our AudioControl brand profile.
