---
product_id: 359862515
title: "LC1i 2-Channel Car Audio Line Output Converter & Line Driver"
brand: "audiocontrol"
price: "$135.45"
currency: USD
in_stock: true
category: "Audio Control"
url: https://www.desertcart.us/products/359862515-lc1i-2-channel-car-audio-line-output-converter-and-line
store_origin: US
region: United States of America
---

# Built-in line driver boost 400W speaker-level input 3 load selection modes LC1i 2-Channel Car Audio Line Output Converter & Line Driver

**Brand:** audiocontrol
**Price:** $135.45
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your ride’s sound without losing your factory cool!

## Quick Answers

- **What is this?** LC1i 2-Channel Car Audio Line Output Converter & Line Driver by audiocontrol
- **How much does it cost?** $135.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/359862515-lc1i-2-channel-car-audio-line-output-converter-and-line)

## Best For

- audiocontrol enthusiasts

## Why This Product

- Trusted audiocontrol brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Load Matching:** Choose between 20Ω, 60Ω, or 20kΩ to keep factory amps happy and avoid audio dropouts in modern vehicles.
- • **Driver-Controlled Bass:** Optional dash knob remote lets you fine-tune subwoofer levels on the fly—because control is power.
- • **Noise-Free Sound Upgrade:** Ground isolation switch eliminates annoying buzz and alternator whine for crystal-clear audio every ride.
- • **Seamless OEM Integration:** Effortlessly convert factory speaker signals up to 400W into pristine pre-amp outputs without losing your stock stereo vibe.
- • **Signal Boosting Powerhouse:** Built-in line driver ensures your aftermarket amps and subs get the strongest, cleanest signal possible.

## Overview

The AudioControl LC1i is a compact 2-channel line output converter and line driver designed to convert high-power speaker signals (up to 400W) from factory stereos into clean pre-amp outputs for aftermarket amplifiers and subwoofers. Featuring selectable load settings for seamless integration with modern OEM systems, a built-in line driver to boost weak signals, and noise elimination switches, it ensures distortion-free sound upgrades while retaining your factory head unit. Optional remote bass control and flexible turn-on modes make it a professional-grade solution for audiophiles upgrading their car audio.

## Description

The LC1i joins ranks with AudioControl’s most popular active line output converter, the LC2i. Adding a sub? Planning a full system? Either way, get the best possible signal from your factory sound system to your amplifiers. Load selection switches mean OEM integration has never been easier and the LC1 will work with the most finicky factory sound systems. Installer friendly turn on trigger modes allow for flexibility via GTO Signal Sense (DC offset), audio sense, or remote 12 volt inputs. For future head unit upgrades, the LC1i is also a line driver and can remain in the system to provide optimal preamp signal.

## Features

- 𝗨𝗽𝗴𝗿𝗮𝗱𝗲 𝘆𝗼𝘂𝗿 𝗮𝘂𝗱𝗶𝗼 𝘀𝘆𝘀𝘁𝗲𝗺 𝘄𝗵𝗶𝗹𝗲 𝗸𝗲𝗲𝗽𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗳𝗮𝗰𝘁𝗼𝗿𝘆 𝘀𝘁𝗲𝗿𝗲𝗼: Convert speaker-level signals up to 400W (40V) per channel from your OEM radio or amplifier to high quality pre-amp output signals directed to aftermarket subwoofers, amplifiers, and processors.
- 𝗦𝗲𝗮𝗺𝗹𝗲𝘀𝘀𝗹𝘆 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗲 𝘄𝗶𝘁𝗵 𝗹𝗮𝘁𝗲 𝗺𝗼𝗱𝗲𝗹 𝘃𝗲𝗵𝗶𝗰𝗹𝗲𝘀: Onboard load selection switches allow factory amplifiers in modern systems to detect speaker loads and continue passing audio. Choose between 20 ohms, 60 ohms, and 20k ohms.
- 𝗕𝗼𝗼𝘀𝘁 𝘄𝗲𝗮𝗸 𝗳𝗮𝗰𝘁𝗼𝗿𝘆 𝗿𝗮𝗱𝗶𝗼 𝘀𝗶𝗴𝗻𝗮𝗹𝘀: Built-in line driver allows you to provide optimum signals for downstream amplifiers, subwoofers and processors.
- 𝗖𝗼𝗻𝘁𝗿𝗼𝗹 𝘀𝘂𝗯𝘄𝗼𝗼𝗳𝗲𝗿 𝗹𝗲𝘃𝗲𝗹𝘀 𝗳𝗿𝗼𝗺 𝘁𝗵𝗲 𝗱𝗿𝗶𝘃𝗲𝗿’𝘀 𝘀𝗲𝗮𝘁: Optional ACR-1 dash knob remote includes a 20-foot remote cable and metal housing with integrated removable mounting tabs for custom flush mount installations (sold separately).
- 𝗖𝗵𝗼𝗼𝘀𝗲 𝘆𝗼𝘂𝗿 𝘁𝘂𝗿𝗻-𝗼𝗻 𝗺𝗼𝗱𝗲: Features selectable Great Turn On (GTO) signal sense to automatically power the LOC or remote 12V input for manual control.
- 𝗘𝗹𝗶𝗺𝗶𝗻𝗮𝘁𝗲 𝗻𝗼𝗶𝘀𝗲: Selectable ground isolation switch allows you to remove ground buzz or alternator whine.
- 𝗧𝘂𝗿𝗻 𝗼𝗻 𝘆𝗼𝘂𝗿 𝗼𝘁𝗵𝗲𝗿 𝗱𝗲𝘃𝗶𝗰𝗲𝘀: By using the ‘Remote Out,’ this line out converter can trigger your downstream amplifier.
- 𝗦𝗮𝘃𝗲 𝘃𝗲𝗵𝗶𝗰𝗹𝗲 𝘀𝗽𝗮𝗰𝗲: Designed with a compact slim chassis (4.8” L x 3” D x 1” H including speaker connectors).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08WPRG5F2 |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #1,883 in Musical Instruments ( See Top 100 in Musical Instruments ) #3 in Recording Signal Converters |
| Brand Name | AudioControl |
| Compatible Devices | Amplifiers, Factory Radios, Processors |
| Customer Reviews | 4.7 4.7 out of 5 stars (610) |
| Included Components | LC1i, Speaker and Power Connectors, User Guide |
| Interface | RCA |
| Item Dimensions L x W | 4.8"L x 3"W |
| Item Highlight | Add aftermarket subwoofers or amplifiers & retain OEM head unit, onboard load selection, distortion-free sound system upgrade |
| Item Weight | 8.8 ounces |
| Manufacturer | AudioControl |
| Maximum Supply Voltage | 40 volts |
| Minimum Supply Voltage | 40 volts |
| Model | LC1i |
| Mounting Type | Screws |
| Number of Channels | 2 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pins | 12 |
| Part Number | LC1i |
| UPC | 851523007799 789993544707 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturer |

## Product Details

- **Brand:** AudioControl
- **Maximum Supply Voltage:** 40 volts
- **Minimum Supply Voltage:** 40 volts
- **Mounting Type:** Screws
- **Number of Pins:** 12

## Images

![LC1i 2-Channel Car Audio Line Output Converter & Line Driver - Image 1](https://m.media-amazon.com/images/I/71vT+yqP74L.jpg)

## Questions & Answers

**Q: Does it work on a 2019 Toyota Camry**
A: This LOC will work on any 12v speaker level in system.  The only systems to do more research on are amplified systems from the factory.  EG Bose.  In most of those applications you need to get your source wires after the amp (output).

**Q: Does the gain knob adjust output voltage? I need to boost line voltage to 3v and can't find a line driver with output that low.**
A: The level adjustment on the top side of the LC1i adjusts the RCA output level/voltage. If you are looking for a similar unit with an included remote level adjustment knob, consider the LC2i Pro.

**Q: I have a denon pma1600ne with no pre-out and i have an active subwoofer. could i use this device to redirect speaker b signal to line in on sub?**
A: This is for car audio. It wouldnt work for home audio. 
JP

## Frequently Bought Together

- AudioControl LC1i Active 2-Channel Line Driver/Line Output Converter, Provides Input Signal to Add Amplifier to Factory Car Radio, Impedance Matching, Distortion Free
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-09*