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AudioControl LC6i

6-channel line output converter — add aftermarket amps to a factory system (Black)

Item # 161LC6IB

AudioControl's LC6i 6-channel line output converter (LOC) allows you to add aftermarket amps, speakers, and subs to...

AudioControl's LC6i 6-channel line output converter (LOC) allows you to add aftermarket amps, speakers, and subs to...

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Item # 161LC6IB

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$149.99
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About the AudioControl LC6i

Want to add your own speakers and amps to a factory system?

AudioControl's LC6i 6-channel line output converter (LOC) allows you to add aftermarket amps, speakers, and subs to your car's factory radio, so you can enjoy better and more powerful sound without losing climate controls, voice-activated functions, or other built-in factory features. The LC6i accepts speaker-level signals, so you can use it with just about any setup, even high-powered amplified systems.

Want to add your own speakers and amps to a factory system?

AudioControl's LC6i 6-channel line output converter (LOC) allows you to add aftermarket amps, speakers, and subs to your car's factory radio, so you can enjoy better and more powerful sound without losing climate controls, voice-activated functions, or other built-in factory features. The LC6i accepts speaker-level signals, so you can use it with just about any setup, even high-powered amplified systems.

Summing signals

The LC6i sums its input signals together, even if they've been crossed over for tweeters, mids, and subs by the factory system. That way, you can count on a strong, smooth, full-range signal for your processors and amps. The LC6i features six RCA preamp outputs that'll handle a traditional front/rear/sub setup.

Level-matching with an LED indicator

AudioControl makes it easy: set your factory stereo to about 3/4 maximum volume, turn the output level control of the LC6i until the "Maximized" light begins to flicker, then adjust the gain controls on your amps, and you're done. You've level-matched the output of your receiver to the amplifier's input, so you can count on getting maximum performance and minimum noise from your system.

Convenience

The optional dash-mounted ACR-1 wired remote allows you to adjust the volume of the bass while you're on the go. The speaker-level inputs sense incoming signals and turn on the LC6i, while a built-in 12-volt trigger turns on your amps as well. If your factory system only has channels for front and rear speakers, AutoMode™ will create the output you can use for your subs.

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Product highlights:

  • 6-channel line output converter
  • 6 speaker-level inputs (each can handle up to 400 watts RMS)
  • internal channel summing
  • 6 preamp outputs (up to 9.5 volts RMS)
  • level matching controls with Maximized Indicator LED
Other Features:
  • optional wired remote subwoofer level controller available (#161ACR1)
  • AutoMode™ turns 4-channel input to 6-channel output
  • GTO™ signal-sensing turn on
  • 12-volt turn-on lead output
  • recommended fuse rating: 1 amp
  • 8-1/16"W x 1-3/8"H x 7-1/2"D
  • warranty: 5 years
  • Our 60-day money-back guarantee
  • MFR # 841-050-8

What's in the box:

  • 6-Channel line output converter (black)
  • Owner's manual
  • QC checklist

Customer reviews

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AudioControl LC6i reviews

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Lc6i product

Crutchfield customer from Corp Christi, TX on 9/9/2019

Verified customer (What's this?)
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Simplifies the job , easy connects to your amplifier self

Pros: Self explanatory also like the remote out for turning on your amp

Cons: not much to say wrong with this product

Crutchfield response on

0 of 0 found this helpful

LC6I is awesome!

Crutchfield customer from Hugo, MN on 9/5/2019

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just exactly what I needed to keep the stock head unit in my truck! worked perfectly!

Pros: small enough to hide

Cons: none!

Crutchfield response on

0 of 0 found this helpful

Jackson

Tim from Jackson on 8/20/2019

Verified customer (What's this?)
Verified employee purchase (What's this?)

Bought a new 2019 Sierra 1500 and installed a new audio system amplifier and speakers. Encountered a high-pitched hiss after that. Call crutchfield and they recommended the audio control lc6i unit to remove the hiss. I'm now enjoying hiss free sound through my new system. Thank you Crutchfield for the recommendation. You saved my new truck. ????

Pros: Removes excess noise from your stock stereo when adding a new aftermarket amp and speakers.

Cons: It's quite big to hide the unit but managed under the front passenger seat.

Crutchfield response on

0 of 0 found this helpful

AudioControl LC6i

Crutchfield customer from Van Nuys, CA on 5/12/2019

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Very good product

Pros:

Cons:

Crutchfield response on

0 of 1 found this helpful

AudioControl LC6i

Jason from Grasonville, MD on 10/15/2018

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I love dealing with crutchfield. Everytime I order a product from them it comes within 1 or 2 days well packaged and they help with installing. Awesome company keep up the great work.

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Crutchfield response on

0 of 4 found this helpful

AudioControl LC6i

Crutchfield customer from Acworth, GA on 8/31/2018

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A must have if your going to use stock radio.

Pros:

Cons:

Crutchfield response on

1 of 2 found this helpful

AudioControl LC6i

Crutchfield customer from Winston Salem, NC on 6/26/2018

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Verified employee purchase (What's this?)

Perfect for my factory radio in my 2011 F150. Running to 5 channel Memphis amp with Focal components and 2 way and Kenwood shallow mount sub. Perfect setup in my truck

Pros: Factory look

Cons: None

Crutchfield response on

1 of 1 found this helpful

AudioControl LC6i

Crutchfield customer from Lafayette, IN on 5/9/2018

Verified customer (What's this?)
Verified employee purchase (What's this?)

Good product but horrible to install. There are no instructions for a step by step so you have to hope you can find a YouTube video or someone else that has installed it.

Pros: Works good

Cons: Hard to install

Crutchfield response on

5 of 5 found this helpful

AudioControl LC6i

Casey from Union, SC on 4/3/2018

Verified customer (What's this?)
Verified employee purchase (What's this?)

Installed this in 2013 Honda and it is awesome cleans up everything this is what you need if you are going to use your factory radio and install aftermarket amplifiers and speakers or subs. Great product! and Crutchfield tech support is the best on the planet period!!

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Crutchfield response on

3 of 3 found this helpful

I love it!

Jose from Stockton, CA on 1/20/2018

Verified customer (What's this?)
Verified employee purchase (What's this?)

I did not want to replace my OEM radio just yet. LC6I allowed me to Keep it. This is my first lc6i and I'm glad I chose this one! This works great!

Pros: Small , able to fit where I wanted it.

Cons: Connectors, takes a couple tries for them to lock in.

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Customer review photo

2 of 2 found this helpful

AudioControl LC6i

Phillip from Dickinson, ND on 12/15/2017

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Im going to give it 5 stars now because it looms good and seems to be well built. Having it professionally installed soon then i will come back and update on how it works.

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Cons:

Crutchfield response on

0 of 3 found this helpful

AudioControl LC6i

Jason from Lexington, KY on 9/9/2017

Verified customer (What's this?)
Verified employee purchase (What's this?)

Great product, easily installed with little experience needed. This is integrated with my 5 channel Pioneer amp and JL Audio HO series sub/box combo and sounds awesome. Of course, ordering from Crutchfield is a great experience in itself. Only takes a couple of days to receive.

Pros: Everything

Cons: Nothing

Crutchfield response on

1 of 1 found this helpful

AudioControl LC6i

Jesse from Detroit, mi on 8/28/2017

Verified customer (What's this?)
Verified employee purchase (What's this?)

Works very well easy to hook up and signal sensing works good

Pros: Works very well

Cons: None so far

Crutchfield response on

1 of 2 found this helpful

AudioControl LC6i

Crutchfield customer from Puerto Rico on 8/9/2017

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Super easy to install, i install the equipment without any experience

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

AudioControl LC6i

Crutchfield customer from Owasso, OK on 7/15/2017

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Excellent design, small footprint. Pretty straightforward install

Pros:

Cons:

Crutchfield response on

0 of 1 found this helpful

Exceeded my expectations

Kenneth from Chandler, AZ on 7/3/2017

Verified customer (What's this?)
Verified employee purchase (What's this?)

This is one amazing piece of kit. I wanted to hook up my 5-channel amp and subs in my new vehicle but the factory integrated system did not sound good at all. One set of JBL components later (thanks Crutchfield) and it was still underwhelming. I purchased this unit and had it installed in less than 1 hour, and the difference was night and day. First of all, the GTO circuit works perfectly, no need to run a remote turn-on lead from the front of the vehicle AND the 12V output meant that I only had to run a short lead to the 12V turn-on port for the amp. No thump, no delay, just turns on when the integrated system comes on. The factory radio had 4 hi-level outputs (front/rear), but the LC6i turned them into 6 lo-level outputs (front/rear/sub) - perfect for the 5 channels on my amp, allowing me to use the crossovers on the amp to their fullest. I followed the instructions to sum the inputs and maximize the output on the LC6i (easy as pie), which allowed me to turn the gains all the way down on the amp. Now my system is balanced, LOUD, flexible, and NOISE-FREE. Everything I wanted and more, and for a fraction of the price of the so-called "premium" factory system. And the best part is that everything is hidden and I have all my cargo space available. This is a must for anyone looking to retain the factory system and add serious amplification.

Pros: Easy-to-follow instructions GTO circuit 12V turn-on signal output Input summing feature - turns 4 inputs into 6 outputs Added no noise to the system

Cons: None at all, exactly what I needed to do the job right

Crutchfield response on

13 of 13 found this helpful

AudioControl LC6i

Crutchfield customer from Cmch, nj on 5/14/2017

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Outstanding product. It's pretty simplistic, quality product, great no brainer features and the 12 v turn on lead comes in handy. A must buy for factory integration systems where you want to keep your factory head unit

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

AudioControl LC6i

Crutchfield customer from Tucson, AZ on 5/2/2017

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Works great with my factory radio and sub setup for my 2016 Chrysler 200!

Pros:

Cons:

Crutchfield response on

1 of 2 found this helpful

Great Converter

Juan from Laredo, Tx on 3/19/2017

Verified customer (What's this?)
Verified employee purchase (What's this?)

This unit gives my amps the control it needs since I kept my factory radio in my car. Easy set up just follow directions accordingly. I rewired all my speakers using 14 Guage speaker wire and connected my 4 channel Rockford Fosgate and 4 polk audio speakers and they sound amazing even at half level. So glad I got this converter. I didn't lose my steering wheel control or my back up camera.

Pros: 6 channel set up for those who want to use 2 amps. I'm using a 4 channel and a mono amp.

Cons: Check out the configuration to use the summons. I didn't have to use it in my setup.

Crutchfield response on

2 of 2 found this helpful

AudioControl LC6i

Aaron from Laredo, TX on 12/26/2016

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Verified employee purchase (What's this?)

Awesome product! Easy install. Used with my factory radio and a 5 channel alpine pdx amp and jp audio speakers! Sound quality is unbelievable! Technical support was very helpful with a few questions i had!!

Pros: Easy install, sound quality.

Cons: None

Crutchfield response on

2 of 2 found this helpful

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Pros:

Cons:

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<< >>

More details on the AudioControl LC6i

Stacey B.

Product Research

Features

Speaker Input: The speaker level inputs are compatible with nearly any factory stereo system, even most Bose systems. There are 3 pair of inputs that will accommodate up to 400 watts.

Channel Summing: The LC6i has the ability to sum together multiple input channels (4 or 6) from the factory source unit into 2 channels. This is handy when the factory system has multiple, actively crossed-over signals sent from the OEM source unit or amplifier(s). For example, in some vehicles there is an actively crossed-over tweeter, midrange, and woofer all in the front of the vehicle. The LC6i lets you take all of those signals and sum them together to get a high-quality, full-range, pre-amp signal without the use of any additional cables or hardware.

AutoMode Inputs: When there is no signal present at the channel 3 input, the channel 2 input automatically feeds the channel 2 and channel 3 outputs.

Output Level: The +/- 12 dB output level allows you to adjust the head unit's voltage to the top of your amp's input range; up to 9.5 volts RMS. Each of the three pair of  RCA outputs has its own level adjustment.

Auto Turn-on: The main speaker level input has a signal sensing circuit; the unit turns on when there's a speaker level input signal and turns off when the signal disappears.

Remote Output: The +12 volt DC remote output will trigger an amp to turn on whenever the LC6i is on. The remote's maximum current output is 1 amp.

Optional Sub Level Control: With the addition of an optional wired remote (161ACR1, sold separately), you can easily adjust the output level of channel 3, often used for a subwoofer.

Ground Isolation: The power supply ground is switchable, in case of ground loop noise. The factory position is fully isolated (typically the best choice), but can be changed to Ground or 200Ω.

Terminal Blocks: The power/ground/remote in/remote out terminal and the speaker level input terminals are removable; the wiring is attached to the block, then the block is plugged into the LC6i. The terminal blocks will accommodate wire up to 12 gauge.

Specifications:

  • Maximum Speaker Level Input: 400 watts
  • Maximum Output Voltage: 9.5 volts RMS
  • Frequency response: 10Hz-22kHz
  • THD: 0.01%
  • Input Impedance: 20 kΩ

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
since I am uising the factory head unit, the Customer Rep highly recommended i use this so that all the speakers will sound better [ Fernando  Aug 15, 2019 ]
A
I want to keep my factory Din 1.5 radio and this seems to be the best option to allow me to upgrade speakers and add subwoofers in the future. [ Ryan  Jan 30, 2019 ]
A
I wanted the cleanest sound possible coming from my factory deck. [ geoffrey  Mar 02, 2018 ]
A
I wanted to keep my stock radio and have options with a 4 channel and 2 channel amp for speakers [ Phillip  Dec 01, 2017 ]
A
Was the best choose to keep my oem radio [ Sean  Oct 24, 2017 ]
A
Connecting aftermarket sub to factory radio. [ Ford  Oct 05, 2017 ]
A
Vital to adding an amplifier and subwoofer to my car's system. [ D  Aug 17, 2017 ]
A
Wanted to keep my stock head unit and add 4ch and sub amp [ mike  Jun 07, 2017 ]
A
Recommended by Mac the sale advisor [ CALIXTO  Apr 13, 2017 ]
A
All the input/output I need to handle a full car stereo upgrade. [ jonathan  Jan 23, 2017 ]
A
Price and product reputation [ Robert  Dec 11, 2016 ]
A
Highly reviewed product [ Kimberly  Nov 16, 2016 ]
A
The factory radio cannot get changed for the 2016 Ford Explorer. To replace the factory subwoofer the device was recommended by the Crutchfield advisor. This unit also allows for me to upgrade the factory door speakers and power them to an amp. [ Michael  Nov 16, 2016 ]
A
I want to keep my stock radio but I want to add amplifier to it [ REYNALDO  Sep 28, 2016 ]
A
I have heard many good things about this product enhancing sound quality when keeping the factory headunit. I also had the opportunity to hear the difference first hand, and I was impressed. [ VTengineer  Aug 17, 2016 ]
A
Required to allow addition of new power amp and retain factory radio/navigation system and controls [ D  Jun 25, 2016 ]
SHOW MORESHOW LESS

8 questions already asked

Q
My Infiniti HU (Bose) apparently outputs balanced signals... Will this convert ballanced signals to unbalanced?
[ Corey  Feb 12, 2018 ]
1 answer
A
There shouldn't need to be any conversion; you'll tap the factory amplified positive & negative speaker leads for the audio signal. You would not use the 3rd lead from a "balanced" connection. For additional assistance and personalized recommendations, feel free to contact us directly by phone or through our online chat service: https://www.crutchfield.com/support/ContactUs.aspx
[ Ryan  Feb 17, 2018 ]  Staff
Q
how hot does this get does it need a lot of airspace?
[ Phillip  Nov 23, 2017 ]
4 answers
A
Mine is mounted under the passenger side seat in a 2017 Toyota Tacoma.I had a professional installer install all the equipment that I purchased from Crutchfield;and the installer said that this was the best location to mount the AudioControl LC6i.Since the install;I have reached under the seat on a few occasions to see just how hot the AudioControl was getting. I must say that the installer knew what he was doing;because it was only warm to the touch each time that I checked it.There is not a lot of room underneath my passenger side seat, but was definitely the right location to mount this equipment. Not to mention as well;that I'm very impressed with this product.Would definitely give it a 5 Star rating...
[ MIKE  Nov 30, 2017 ]
A
I have it mounted behind the back seat of a F-150 and have no heat problems with it.
[ James  Nov 30, 2017 ]
A
I've mounted this component under the passenger seat and it doesn't seem to get real hot. Although, where I did mount it is probably a great spot because plenty of air does pass over it. I'd suggest mounting it in a place where you can easily access the three sound level adjustments. If you do tuck it away behind a panel, I would suggest it have a decent amount of air space around it.
[ Rodger  Nov 29, 2017 ]
A
Mine is mounted under back seat in my truck and does not get hot at all
[ mike  Nov 29, 2017 ]
Q
When installing the LC6i or LC7i will you loose the ability to fade and balance the speakers? Also, does the LC7i's AccuBass replace the need for The Epicenter?
[ Lee  Jul 25, 2017 ]
1 answer
A
You do lose the ability to fade and balance due to the summing of the unit. I have experienced this first hand with mine. When you try to fade or balance it will reduce overall volume of the system.
[ Eric  Jul 25, 2017 ]
Q
Whats the difference and benefit of getting a line converter vs getting an amp with speaker level inputs?
[ Jay  Jun 29, 2017 ]
2 answers
A
It is my understanding that this unit takes the already pre- and power-amped speaker signals from the head unit in your car, and converts them back into pre-amp outputs, which are then fed to the new power amp. In this way, you are not taking already amplified signals that were going to your speakers, and amping them again with your new amp. The theory is that it will provide for better quality, less-distorted music by not "double-amping" an already amplified signal. I hope this is helps.
[ D  Jul 01, 2017 ]
A
Hello Jay, For me, the difference and benefits were that line converter clears the distortion that an amp puts out and also easier to tune amp with the distortion being eliminated. That's what I experienced with my purchase of Audio L6. Hope this helps with your purchase.
[ EMERY  Jul 01, 2017 ]
Q
do you have harnesses available to plug factory system to the processor?
[ Dennis  Apr 27, 2017 ]
1 answer
A
This will depend largely on your vehicle. For details on installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on what you will need for an installation.
[ Kenny  Apr 28, 2017 ]  Staff
Q
People do things I don't understand. I am looking at a radio, then aItem # 161LC6IB to add a Focal FPS 4160. then go from there with better speakers?
[ James  Feb 24, 2017 ]
1 answer
A
If you're looking to install an aftermarket stereo, the LC6i may not be required. Most any aftermarket stereo will offer RCA pre-amp outputs (You'll want at least 2 pairs for the Focal FPS 4160) you can use to provide signal to an aftermarket amplifier. If you're looking to connect the Focal amp to a factory stereo then, yes, you'll want to use a line output converter (like this AudioEngine) to create the RCA connections. I hope that helps. My Bio: https://www.crutchfield.com/Support/Bio.aspx?bio=5
[ Ryan  Mar 11, 2017 ]  Staff
Q
Can I run the rca cables to a 1000w amp or is that too much power?
[ Bryce  Jul 04, 2016 ]
1 answer
A
I'm not sure I understand your question. Regardless of how powerful your amplifier may be, you can run RCA cables from the outputs of this AudioControl line output converter to the RCA inputs of your amplifier. I hope that helps! My Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=5
[ Ryan  Jul 07, 2016 ]  Staff
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AudioControl LC7i
6-channel line output converter with bass restoration — adds aftermarket subs and amps to a factory system
Black
In stock
55 reviews
$189.99
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Boost the bass

The AudioControl LC7i offers these features:
  • AccuBASS™ bass restoration
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