Garage
Shop

See all parts that fit your 2017 X1

AudioControl LC2i PRO

2-Channel 400W Line Output Converter with AccuBASS and ACR-1 Remote

Product videos
highlight-star-icon

• 2-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
AudioControl ACR-1 REMOTE wired bass remote knob included

Learn more about the lc2ipro
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $209.00
Thanks , You Pay:
-24%

$159.00

 with warranty
Starting at $15/mo or 4 payments of $40 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $15.90 in rewards to spend later
Quantity
In Stock
Brand new
XLCA2X main
NVX NVX XLCA2X 2-Channel Line Output Converter Digital Bass Enhancer with xBOOST, Impedance Matching, and Remote Level Control

(12)

$109.99 $129.99
Sponsored

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Loading...
Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

CVP8 main

Cerwin-Vega CVP8 (Sold Individually)

350W Peak (170W RMS) 8" CVPRO Series Pro Full Range 4-ohm Speaker

-16.67%

$49.99

List price $59.99

JS35K main

Jensen JS35K

150W Peak (50W RMS) 3.5" Apex Series 2-Way Coaxial 4-ohm Car Speakers

51KSC3504 main

Kicker KSC35 (51KSC3504)

200W Peak (100W RMS) 3.5" KS Series 2 Way Coaxial 4-ohm Speakers

4
-11.11%

$79.99

List price $89.99

Club 34F main

JBL Club 34F (JBLSPKCB34F)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

4
-27.29%

$79.95

List price $109.95

TS-A1081F main

Pioneer TS-A1081F

460W Peak (100W RMS) 4” A Series 2-way 4-ohm Coaxial Car Speakers

3
-18.18%

$90.00

List price $110.00

DB402 main

Polk Audio DB402 (DB 402)

270W Peak (90W RMS) 4" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

4
-9.99%

$90.00

List price $99.99

CF-350mt main

JL Audio CF-350mt

70W RMS 3.5" CF Series Custom-Fit Midrange 4-ohm Tweeters

4
P132 main

Rockford Fosgate Punch P1 P132

80W Peak (40W RMS) 3.5” Punch Series 2 Way Coaxial 4-ohm Speakers

43
C1-400x main

JL Audio C1-400x

70W RMS 4" C1 Series 2 Way Coaxial 4-ohm Car Speakers

8

Product Highlights


• 2-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
AudioControl ACR-1 REMOTE wired bass remote knob included

Description


AudioControl brand icon

Authorized dealer


AudioControl LC2i PRO

The LC2i PRO join 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 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. Compensate for factory bass roll-off with AudioContol’s patented AccuBASS and control your sub with the included ACR-1 level control.


Product Details:

  • 2-Channel Line Out Converter
  • Converts speaker level inputs to pre-amp line level signals
  • AudioControl ACR-1 REMOTE wired bass remote knob included
  • 2 inputs and 2 outputs
  • AccuBASS processing for correction of bass roll-off
  • 20-ohm, 60-ohm or 20000-ohm load selection switch
  • GTO signal sensing
  • Ground isolation switch
  • Compact design
  • Dimensions: 6.9" L x 3" W x 1" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications:

  • Number of Channels: 2-Channel
  • Frequency Response: 20 - 50000 Hz
  • Total Harmonic Distortion (THD): 0.01%
  • Input Impedance (Selectable): 20-ohms, 60-ohms or 20000-ohms
  • Speaker Level Input Rating: 400 watts
  • Preamp Output Voltage: 13 volts
  • Recommended Fuse Rating: 1 amp

Product history:

AudioControl LC2i PRO thumbnail
(newest, current model)
AudioControl LC2i-4 thumbnail
(previous model, replaced by AudioControl LC2i PRO)
AudioControl LC2i thumbnail
(previous model, replaced by AudioControl LC2i)

Frequently Asked Questions (FAQ)


Check the "Trigger Mode" switch. If using the "GTO" (Great Turn On) setting, the unit looks for a DC offset from the factory radio. If your car doesn't provide this, switch it to "Audio" or run a manual 12V wire to the "Remote In" terminal.
A solid red LED means the internal signal is clipping (distorting). Turn down the "Main" or "Bass" output knobs until the LED only flickers occasionally or stays off. This ensures a clean, undistorted signal is sent to your amplifier.
This is "bass roll-off" designed to protect factory speakers. To fix it, turn the "AccuBASS" Threshold knob up until the "AccuBASS" LED lights up, then adjust the "Level" knob to bring the bass back to your desired punch.
This is usually a timing issue with the remote turn-on. Use the "Remote Out" delay jumpers inside the unit (requires removing the cover) or adjust the "Load Selection" switch (20, 60, or 20k ohm) to better match your factory amp's output.
Many modern cars (like Dodge or Chrysler) look for a speaker "load." Set the LC2i PRO "Load Selection" switch to 20 ohm. This trick fools the factory system into thinking speakers are still connected so it doesn't shut down the audio.
Yes. The LC2i PRO requires a constant 12V power source and a solid ground to function correctly. Do not "tap" into a small 22-gauge radio wire; use a 16-gauge or 14-gauge wire to a fused 12V source for stable performance.
Ensure the cable is "clicked" into both the knob and the LC2i PRO. Also, verify that the "Level" knob on the unit itself isn't turned all the way down. The ACR-1 acts as an attenuator for the level you have already set on the main unit.
Always tap into the factory subwoofer wires if possible, as they carry the full bass signal. If tapping door speakers, ensure they aren't "filtered" by a factory crossover, or you won't get any low-end signal for your new sub.

Best selling similar products

AXLOC-CH5 small

Axxess AXLOC-CH5

• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2011-2025 vehicles from Ram, Dodge, Jeep with non-amplified systems

(10)

$93.99

List price $104.99

AXLOC-HYKIA3 small

Axxess AXLOC-HYKIA3

• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2014-2025 vehicles from Hyundai, Kia with non-amplified systems

(1)

$93.99

List price $104.99

LP7-2 small

PAC LP7-2

• 2-Channel LOC PRO Series
• Remote Turn on Wire
• Single Dial
• Signal-Sensing Circuit
• Surface Mount Construction
• Level Gain Adjustment

(18)

$29.99

List price $59.00

XLCA2 small

NVX XLCA2

• 2-channel line out converter
• Speaker Level Input Accepts Up To 400 Watts RMS
• Bass Enhancer And Bass Compensation
• xBOOST Technology
• Selectable Auto On
• 9.5 Volt Pre-Out
• 12 Volt Trigger Out

(34)

$49.99

List price $53.98

AXLOC-FD2 small

Axxess AXLOC-FD2

• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2011-2025 vehicles from Ford with non-amplified systems

(3)

$93.99

List price $104.99

AXLOC-TY3 small

Axxess AXLOC-TY3

• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2018-2025 vehicles from Toyota with non-amplified systems

(3)

$93.99

List price $104.99

AXLOC-NIS1 small

Axxess AXLOC-NIS1

• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2007-2025 vehicles from Nissan, Subaru, Suzuki with non-amplified systems

(3)

$93.99

List price $104.99

M650-GM small

NAV-TV M650-GM

• 6-channel audio integration interface
• Designed to integrate with factory OEM systems
• 6 channel analog output (Front L/R, Rear L/R, Sub and Center)
• Compatible with select 2010-2025 vehicles from GMC, Chevrolet, Cadillac with factory BOSE audio systems

$659.99

List price $660.00

XPLOC2 small

NVX XPLOC2

• 2-Channel Premium Adjustable Line Output Converter
• 3:1 Step Down With Adjustable Output
• 300w Total Maximum Input (150w Per Channel)
• Super Low Distortion

(49)

$17.99

List price $24.99

Specifications & Details


Line Out Convertor Specifications
Number of Channels
2-Channel
Frequency Response
20 - 50000 Hz
Speaker Level Input Wattage/Voltage
400 watts
Preamp Output Voltage
13 volts
Line-Out Converter Features
Turn on Mode
Remote Wire
Signal Sensing
Ground Isolation Options
200 ohms
Ground
ISO
Selectable Impedance Load
20, 60, 20k ohm
Remote Turn On Output
No
Remote bass/level controller
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

LC2i PRO

Weight:

1.50lbs

Internal SKU:

lc2ipro

Internal Product ID:

178427

Product and How-to Videos


Customer Ratings & Reviews


AudioControl LC2i PRO thumbnail image

5 star
83%
4 star
17%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.9
Design
4.9
Usability
4.9

Customer Reviews

Sort by:

Loading...

Audio Control LC2i PRO

This product is good for adding to your factory radio. I add it with an amp and subwoofer and it sounds good in my Dodge Charger. I recommend it if you don't want to get an aftermarket stereo .

By Calvert on July 8, 2022 Checkmark Icon Verified purchase

39 found this helpful


Great unit

I want it only to add some subs to my existing stock navigation radio this unit works perfectly. Add it to 12s sounds amazing.

By Jasmine on October 16, 2023 Checkmark Icon Verified purchase

31 found this helpful


By Giovanny on January 24, 2023 Checkmark Icon Verified purchase

31 found this helpful


By Dezerek on October 13, 2023 Checkmark Icon Verified purchase

30 found this helpful


By Joseph on January 25, 2024 Checkmark Icon Verified purchase

20 found this helpful


By Gustavo on March 25, 2024 Checkmark Icon Verified purchase

11 found this helpful


By Herbert on August 4, 2024 Checkmark Icon Verified purchase

7 found this helpful


By richard on June 24, 2024 Checkmark Icon Verified purchase

6 found this helpful


By angel on March 10, 2025 Checkmark Icon Verified purchase

1 found this helpful


Awsome integration in to factory head unit

Integrated flawlessly into my factory bose system off the subwoofer circut. The bose amp sees the load and doesn't try to sut down circut. Sounds amazing and restores lost bass volume. Love the clip detector light for setup.

By Justin on May 5, 2026 Checkmark Icon Verified purchase
2018 Chevrolet Silverado 1500



XLCA2X main

NVX XLCA2X

• 2-Channel Speaker Level Inputs
• Adjustable xBOOST corrects for bass roll-off
• Handles up to 30V (225 watts RMS)
• Provides up to 9.5 Volts of output
• Auto turn-on via DC offset or Audio detection 
• Load selection switch (20, 60, or 20K ohm)
• Wired remote bass level control included
• LED Clip indicator

(12)

$109.99

List price $129.99

XLOC22X main

NVX XLOC22X

• 2-Channel Speaker Level Inputs
• 2-Channel RCA Outputs
• Handles up to 40V (400 watts RMS)
• Provides up to 9.5 Volts of output
• Auto turn-on via DC offset or Audio detection 
• Load selection switch (20, 60, or 20K ohm)
• LED Clip indicator

(5)

$39.99

List price $99.99


MS62V small

Memphis MS62V

300W Peak (150W RMS) 6.5" M Series 2-way 4-ohm Convertible Coaxial Car Speakers

$159.99

List price $259.95

KD-X310BT-RB small

JVC KD-X310BT

Single-Din Digital Media Bluetooth Receiver w/ Internet Radio Control

$59.95

List price $149.95

MXHD14KITV2 small

Memphis MXHD14KITV2

Amplifier Wiring Kit for select Memphis Powersports Amplifiers in select 2014-2023 vehicles from Harley Davidson

$319.99

List price $599.95

P1000-1bd_2-SWR-1042D small

3000W Complete Rockford Fosgate + Alpine Bass Package

Rockford Fosgate P1000-1bd Amplifier + 2 Alpine SWR-1042D Type-R 10" Subs + 1/0 GA Amp Kit + Sub Box

$879.87

List price $1309.99

NISKVL2 small

GROM Audio NISKVL2

Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2008-2015 vehicles from Infiniti

$519.99

List price $679.95

AXBUCH-GM29 small

Axxess AXBUCH-GM29

Install a New Car Stereo and Retain Backup Camera in select 2006-2017 vehicles from GMC, Chevrolet, Cadillac

(1)

$9.99

List price $11.99

TN502 small

MTX Audio TN502

5-1/4" 2- Way Terminator Series Car Speakers

(4)

$49.95

List price $69.95

DDX276BT small

Kenwood DDX276BT

6.2" Double-DIN CD/DVD Touchscreen Multimedia Receiver with Bluetooth (Sirius XM Ready)

(3)

$199.99

List price $320.00

2-R2D4-12_10ZX450.2 small

1000W Rockford Fosgate Subwoofers + Kicker Complete Bass Bundle

Pair of Rockford Fosgate R2D4-12 12" Prime Stage 2 Subs + Kicker ZX450.2 2-Chan. Amp + Kit + Sub Box

$344.91

List price $729.95

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2017 BMW X1

2019 Hyundai Accent

2014 Toyota Highlander

1994 BMW 525i

2020 Dodge Charger

2011 Honda Accord

1992 Acura Integra

2004 Toyota Sienna

1989 Hyundai Excel

1974 Mercury Capri

Vehicle
Store
Delete

2002 Harley Davidson FXSTBI Night Train

Vehicle
Store
Delete

2017 Can-Am Commander 800R DPS

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.