--- product_id: 313947361 title: "LC2i PRO 2-Channel Active Line Output Converter with AccuBASS for Adding Subwoofers, Amplifiers to Factory Car Audio Receiver Head Unit, Includes ACR-1 Dash Remote Bass Knob Controller" brand: "audiocontrol" price: "¥92683" currency: JPY in_stock: true reviews_count: 6 url: https://www.desertcart.jp/products/313947361-lc2i-pro-2-channel-active-line-output-converter-with-accubass store_origin: JP region: Japan --- # 40V speaker level input 9.5 Vrms max output ACR-1 remote bass control LC2i PRO 2-Channel Active Line Output Converter with AccuBASS for Adding Subwoofers, Amplifiers to Factory Car Audio Receiver Head Unit, Includes ACR-1 Dash Remote Bass Knob Controller **Brand:** audiocontrol **Price:** ¥92683 **Availability:** ✅ In Stock ## Summary > 🎵 Upgrade your factory sound to pro-level bass domination! ## Quick Answers - **What is this?** LC2i PRO 2-Channel Active Line Output Converter with AccuBASS for Adding Subwoofers, Amplifiers to Factory Car Audio Receiver Head Unit, Includes ACR-1 Dash Remote Bass Knob Controller by audiocontrol - **How much does it cost?** ¥92683 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/313947361-lc2i-pro-2-channel-active-line-output-converter-with-accubass) ## 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 - • **Crystal-Clear Signal Boost:** Delivers up to 9.5 Vrms output for pristine audio clarity and powerful subwoofer integration. - • **Effortless OEM Integration:** Load selection switches and multiple trigger modes ensure seamless compatibility with factory systems. - • **Bass That Commands Attention:** AccuBASS circuit compensates for factory bass roll-off, delivering rich, deep lows that transform your ride. - • **Sleek, Installer-Friendly Design:** Slim chassis with integrated mounting brackets fits discreetly, perfect for professional-grade installs. - • **Precision Control at Your Fingertips:** Includes the ACR-1 dash remote for on-the-fly bass adjustments without leaving the driver’s seat. ## Overview The AudioControl LC2i PRO is a 2-channel active line output converter designed to add subwoofers and amplifiers to factory car audio systems. Featuring up to 40V speaker level input handling, a built-in line driver with 9.5 Vrms output, and the innovative AccuBASS bass rolloff compensation circuit, it ensures clean, powerful sound enhancement. The included ACR-1 dash remote allows easy bass control, while multiple trigger modes and load selection switches guarantee smooth OEM integration. Its slim, mount-friendly design and 5-year warranty make it a top choice for audiophiles upgrading their car audio experience. ## Description The AudioControl LC2i PRO 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 LC1i and LC2i Pro 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. Upgrade to the LC2i PRO for AudioContol’s AccuBASS and the included ACR-1 level control. Features: Active Speaker Level Inputs (up to 40V input handling) Built-In Line Driver with up to 9.5 Vrms Output AccuBASS Bass Rolloff Compensation Circuit Load Selection Switch for Painless OEM Integration Multiple Trigger Modes: GTO, Audio Sense, 12 V Turn On Slim Chassis with Integrated Mounting Brackets ACR-1 Dash Remote Included 5 Year Manufacturer's * (*when installed by an authorized AudioControl dealer) Specifications: Maximum Speaker Level Input: 40V / 400 W (20 kΩ setting) Output Level: 9.5Vrms Optional Dash Level Control Remote: +/- 12dB Frequency Response: 20 Hz - 50,000 Hz; ±1dB Total Harmonic Distortion (THD): 0.01% Signal to Noise Ratio: >110dB Input Impedance: Selectable (20 Ω, 60 Ω, 20 kΩ) Output Impedance: 150 ohms Dimensions (with connectors): 6.9”L x 3”W x 1”H The LC2i PRO features a full range Main Output as well as a low passed (1000 Hz) Bass Output. Use the LC2i PRO to quickly add a subwoofer or a compact front stage plus subwoofer to your factory system. AccuBASS can be used to compensate for factory bass roll-off or as an enriching low frequency boost. Once you’ve experienced AccuBASS, you’ll wonder how you lived without it. Includes! AudioControl Universal Dash Remote (ACR1) Review: Item was delivered! - Like most I was looking for a good deal. After placing order I read the reviews and was thinking have I made a mistake. The product came before expected date so happy with seller and product. Review: Best/cleanest way to add subs/amps to your factory stereo. - These things are awesome. Haven't hooked up in my Mercedes to the factory Burmeister system so that I could run a 10-in sub for some fill and it puts out a beautiful clean signal. Anybody that rates these low has no idea what they are doing with car audio or it didn't take the time to learn how to set them up properly which really doesn't take very long if you have a brain. ## Features - Includes AudioControl Universal Dash Remote (ACR1) - Active Speaker Level Inputs (up to 40V input handling) - Slim Chassis with Integrated Mounting Bracket - Built-In Line Driver with up to 9.5 Vrms Output - AccuBASS Bass Rolloff Compensation Circuit - Multiple Trigger Modes: GTO, Audio Sense, 12 V Turn On. - Load Selection Switch for Painless OEM Integration ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GH3B3PW | | Best Sellers Rank | 1,450 in Car Audio & Video Input Adapters | | Brand | AudioControl | | Customer Reviews | 4.6 out of 5 stars 1,148 Reviews | | Global Trade Identification Number | 00851523007782 | | Interface | RCA | | Interface type | RCA | | Item Dimensions L x W | 17.5L x 7.6W centimetres | | Item Weight | 1 Pounds | | Manufacturer | AudioControl | | Manufacturer Part Number | 851523007782 | | Maximum Supply Voltage | 40 Volts | | Maximum supply voltage | 40 Volts | | Minimum Supply Voltage | 40 Volts | | Minimum supply voltage | 40 Volts | | Model Number | LC2i PRO | | Mounting Type | Dash Mount | | Mounting type | Dash Mount | | Number of Channels | 2 | | Number of Pins | 4 | | Number of pins | 4 | | UPC | 789993542215 851523007782 789993542253 789993542277 | | Unit Count | 1.0 count | ## Product Details - **Brand:** AudioControl - **Maximum supply voltage:** 40 Volts - **Minimum supply voltage:** 40 Volts - **Mounting type:** Dash Mount - **Number of pins:** 4 ## Images ![LC2i PRO 2-Channel Active Line Output Converter with AccuBASS for Adding Subwoofers, Amplifiers to Factory Car Audio Receiver Head Unit, Includes ACR-1 Dash Remote Bass Knob Controller - Image 1](https://m.media-amazon.com/images/I/71jw4OqU2aL.jpg) ![LC2i PRO 2-Channel Active Line Output Converter with AccuBASS for Adding Subwoofers, Amplifiers to Factory Car Audio Receiver Head Unit, Includes ACR-1 Dash Remote Bass Knob Controller - Image 2](https://m.media-amazon.com/images/I/71N6621S2mL.jpg) ![LC2i PRO 2-Channel Active Line Output Converter with AccuBASS for Adding Subwoofers, Amplifiers to Factory Car Audio Receiver Head Unit, Includes ACR-1 Dash Remote Bass Knob Controller - Image 3](https://m.media-amazon.com/images/I/71u4s77+bjL.jpg) ![LC2i PRO 2-Channel Active Line Output Converter with AccuBASS for Adding Subwoofers, Amplifiers to Factory Car Audio Receiver Head Unit, Includes ACR-1 Dash Remote Bass Knob Controller - Image 4](https://m.media-amazon.com/images/I/71CtKWufU8L.jpg) ![LC2i PRO 2-Channel Active Line Output Converter with AccuBASS for Adding Subwoofers, Amplifiers to Factory Car Audio Receiver Head Unit, Includes ACR-1 Dash Remote Bass Knob Controller - Image 5](https://m.media-amazon.com/images/I/71xlHJ9zKvL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: I have a prius with the factory jbl system. will this work by tapping the rear door speakers?** A: The LCi requires a full-range signal to work properly so more than likely use the front door speakers as an input, remember you are piggybacking off the wires so the speakers you get the signal from will still be operational. Hope this helps! **Q: Can I buy just the bass knob** A: It's been a while but the last time I was on you were able to purchase a base not by itself just put up on your search bass knob for whatever you're buying **Q: are these just for stock radios or can one install this on a aftermarket stereo?** A: You can put it on any radio. There’s really not a reason to put one on an aftermarket radio. All your doing is putting in a rca hookup for the amp. Most if not all aftermarket HU’s come with rca hookups now. On a side note if you do need one, shop around. This is junk. And way to expensive. I’m about to just buy a amp with high level hookups and trash this LCi2 it’s junk **Q: will this work on a 2016 audi with bose fiber optic system? Ive tried a different LOC and when its attached to the speaker wires the I lose signal.** A: Not that I'm aware. Best bet is to call Audi to verify ## Customer Reviews ### ⭐⭐⭐⭐⭐ Item was delivered! *by J***Y on 10 August 2022* Like most I was looking for a good deal. After placing order I read the reviews and was thinking have I made a mistake. The product came before expected date so happy with seller and product. ### ⭐⭐⭐⭐⭐ Best/cleanest way to add subs/amps to your factory stereo. *by A***S on 1 June 2026* These things are awesome. Haven't hooked up in my Mercedes to the factory Burmeister system so that I could run a 10-in sub for some fill and it puts out a beautiful clean signal. Anybody that rates these low has no idea what they are doing with car audio or it didn't take the time to learn how to set them up properly which really doesn't take very long if you have a brain. ### ⭐ Llegó sin el control a distancia. *by P***S on 17 February 2023* Llegó sin el control a distancia, si bien decía que el producto estaba ya abierto, comentaba que contenía el mando a distancia el cuál no llego ## Frequently Bought Together - AudioControl LC2i PRO 2-Channel Line Output Converter with Wireless Qi Universal Phone Charger Kit. Impedance Matching, AccuBASS, GTO, Audio Signal Sense, 12V Turn-On and ACR-1 Dash Remote Sub Control - Stinger 17 Feet 2-Channel Hyper-Flex RCA Interconnect, Shielded Directional to Protect Against Interference, Stereo Interconnects, OFC Copper Audio Cable, SI6217 - AudioControl EPICENTER Digital Bass Restoration Control Processor, Car Audio Bass Booster Enhancer with Wired Remote Control (Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/313947361-lc2i-pro-2-channel-active-line-output-converter-with-accubass](https://www.desertcart.jp/products/313947361-lc2i-pro-2-channel-active-line-output-converter-with-accubass) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-04*