Chat
Contact us
Close contact box
Connect ID #
139 271 965 3
Connect ID #
139 271 965 3
All finished with your chat session?

We’ll email you a transcript of this conversation for your records.

Our contact center is currently closed.

Please enter your name.  
Please enter a valid email address. Why is this required?
Please enter your US phone number.  

For Tech Support, call 1-888-292-2575

Thank you, !
Our conversation will be emailed to

Your Advisor,

More about me
Please enter a question  
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  

Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

AudioControl LC2i PRO

2-channel line output converter with AccuBASS™

Item # 161LC2IPRO

AudioControl's LC2i PRO line output converter takes amplified signals and converts them into preamp-level signals...

AudioControl's LC2i PRO line output converter takes amplified signals and converts them into preamp-level signals...

Item # 161LC2IPRO

In stock
$129.99

Other options

About the AudioControl LC2i PRO

High-level input line output converter

More and more aftermarket amplifier installations depend on using the factory amp's powered outputs for its inputs. AudioControl's LC2i PRO line output converter takes amplified speaker-level signals and converts them into high-quality preamp signals that can then be fed to another processor, a full-range amplifier, or your subwoofer amp.

High-level input line output converter

More and more aftermarket amplifier installations depend on using the factory amp's powered outputs for its inputs. AudioControl's LC2i PRO line output converter takes amplified speaker-level signals and converts them into high-quality preamp signals that can then be fed to another processor, a full-range amplifier, or your subwoofer amp.

Bass feature

Some factory radios dial down the bass as you turn up the volume to protect the flimsy factory speakers. The problem is, they don't give it back when you upgrade to a nice set of aftermarket speakers. AudioControl packs the LC2i PRO with their AccuBASS™ circuitry that reverses the factory low-frequency roll-off, giving you the bass you need to enjoy your music to the fullest.

Installation conveniences

The included dash-mount wired remote control allows you to adjust the level of your sub channel on the go. Load selection switches make OEM integration easier, so the LC2i PRO will work with almost any factory sound system. Selectable turn-on modes include GTO™ Signal Sense (DC offset), audio sense, or remote 12 volt inputs.

READ LESS

Product highlights:

  • 2-channel active line output converter
  • ACR-1 wired remote bass level control included
  • 2 speaker-level inputs with 40-volt (400 watts RMS) power handling
  • Main and Bass preamp-level outputs (up to 9.5 volts)
  • Main and Bass output controls for level matching
  • adjustable AccuBASS corrects for factory bass roll-off
More Info:
  • selectable turn-on options: GTO signal Sense (DC offset), audio sense, or remote 12 volt input
  • 12-volt turn-on lead output
  • recommended fuse rating: 1 amp
  • dimensions: 6-15/16"W x 1"H x 3"D
  • weight: 0.75 pound
  • warranty: 5 years
  • Our 60-day money-back guarantee
  • MFR # LC2I PRO

What's in the box:

  • Two-Channel line output converter
  • Two 4-pin captive-screw connectors (installed)
  • ACR-1 Level control
  • 16.5' Level-control cable (RJ-14)
  • Quickstart guide (on cardboard label)

Customer reviews

Loading reviews...

AudioControl LC2i PRO reviews

Average review:

38 reviews

Thanks for submitting your review

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

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

Pros:

Cons:

Crutchfield response

<< >>

More details on the AudioControl LC2i PRO

Stacey B.

Product Research

Features

Overview: The AudioControl LC2i PRO is an active, high-voltage OEM line converter. This compact, two-channel processor with active input circuitry, accepts speaker-level signals of up to 400-watts per channel from factory-installed source units or amplifiers. It then converts the speaker-level signals to high-quality pre-amp signals that can be directed to after market processors and/or amplifiers. The LC2i PRO features a 3-way input load selector, for improved factory system integration, and an ACR-1 Remote Level Control for adjusting the Bass output signal from the driver's seat.

Compact Chassis Design: The AudioControl LC2i PRO active, high-voltage OEM line converter features a compact chassis for an unobtrusive installation.

Active Circuitry: The active circuitry used in the LC2i PRO provides dramatically better sound quality and does not compromise the bass response.

Two Channel Speaker-Level Input: The AudioControl LC2i PRO features a two channel active/speaker-level input that accepts up to 400-watt per channel signals. The two-channel line-output converter features removable captive-screw terminals (Euroblock/Phoenix) for quick connection.

9.5V Preamp Outputs: The AudioControl LC2i PRO is equipped with 9.5-volt RMS (13-volt peak) preamp outputs w/ level matching controls. It features a pair of Main preamp outputs (for full-range amplifiers) and a pair of Bass preamp outputs (for subwoofer amplifiers).

AccuBass: The AudioControl LC2i PRO features AccuBass processing for correction of bass roll-off. AccuBass processing automatically corrects for the bass roll-off that is common with many factory installed audio systems. AccuBass Bass Compensation works at any volume level.

Threshold and Level Controls: Simple Threshold and Level controls allow users to optimize the bass response to match their speaker system.

Load Select: This slide-switch lets you select one of three input loads to best match the factory system, preventing the it from muting the output with no load detected.

  • 20Ω: Best suited for late model Dodge/Chrysler/Jeep/RAM/Fiat vehicles with a non-amplified OEM sound system.
  • 60Ω: Best suited for late model Dodge/Chrysler/Jeep/RAM/Fiat vehicles with an amplified, or "Premium", sound system.
  • 20kΩ: Used for most other vehicle applications.

Trigger Mode: The AudioControl LC2i PRO features 3 methods of activation, via a 3-way switch:

  • GTO (Great Turn On) Signal Sense: This turn-on method can sense a DC offset when the factory radio is powered on.
  • Audio: Activates when a sound source is played, regardless of factory radio already being powered on.
  • Remote In: Uses the "traditional" method of activation, with a +12V input on the Remote In terminal.

Ground Isolation Switch: Three signal-ground options are provided for eliminating grounding noise problems:

  • GND: Power ground and audio ground are tied together.
  • ISO: Power ground and audio ground are separated.
  • 200Ω: Provides 200 ohms of resistance between power ground and audio ground.

Remote Level Control: The AudioControl LC2i PRO includes an ACR-1 wired remote level control for adjusting the Bass Output from the front seat. A 16.5' cable, terminated in RJ-14 connectors, is provided for connection.

Note: The ACR-1 won't increase the Bass Output level past where the top-panel Bass Output Level dial is set to, preventing overloading of the output signal.

Mounting: The LC2i PRO features integrated mounting flanges to mount the unit under a seat, in the trunk, or under the dash. No mounting hardware is supplied.

Power Connections: The AudioControl LC2i PRO requires a hardwired power and ground connection to your vehicle's 12-volt electrical system. The line-output converter features removable captive-screw terminals for quick connection.

Specifications:

  • Maximum Input Handling: 40V/400W (20kΩ setting)
  • Maximum Output Level: 9.5Vrms
  • Output Gain: ± 12dB
  • Frequency Response: 20Hz - 50kHz
  • THD: 0.01%
  • Signal to Noise: >110dB
  • ACR-1 Attenuation Range: 0dB to -19dB
  • Input Impedance: Selectable - 20Ω, 60Ω, and 20kΩ
  • Output Impedance: 150Ω
  • Power Draw: 200mA
  • Recommended Fuse Rating: 1A (not included)

Loading accessories...

Customer Q&A

64 questions already asked

Q
Can I use this to get a remote turn on signal sent to my amp?
[ Chris  Jul 12, 2021 ]
3 answers
A
Yes
[ jeffrey  Jul 17, 2021 ]
A
Yes this works great to turn on amps
[ KERTTON  Jul 13, 2021 ]
A
Yes you can.
[ EMANUEL  Jul 12, 2021 ]
Q
Will this work for 2012 a4b8 with bang and olufsen system for adding after market amp(bass roll off solution) and should tap the door speakers or the factory rear bass speaker wire?
[ Ciso  May 27, 2021 ]
5 answers
A
Yes
[ RODNEY  May 28, 2021 ]
A
You should tap the factory rear speakers
[ Travis  May 28, 2021 ]
A
Yes but after using it in my setup , I wish I would've just upgraded the head unit as it doesn't give me the sound I wanted
[ Noel  May 27, 2021 ]
A
Not sure about your system, but there is an adjustment on the LC2i unit which will solve the bass roll off problem. I tapped into the rear deck speaker output and the unit works well. However, this unit comes with an adjustment knob as did the subwoofer I bought. I had to use the subwoofer adjustment knob because the knob provided with the LC2i caused a lot of noise. Not sure why that was happening, but using the sub knob worked for me.
[ JODY  May 27, 2021 ]
A
Should work. I installed in in my 2013 VW Jetta with the Fender premium audio package. I tapped into the existing bass wires that ran to my stock 8" sub. Sounds great other than having to add sound mat so my trunk doesn't rattle. Good luck!
[ RYAN  May 27, 2021 ]
Q
Where would I tap into in a 2021 corolla since it doesn't have a factory sub?
[ Hunter  May 01, 2021 ]
4 answers
A
You can tap into the rear deck speakers for signal and then from the LC2i to either your crossovers or amplifiers. The crossovers are optional as your amps do have their own built into them for high, mid, low.
[ Jimmy  May 18, 2021 ]
A
The technician tapped into both tweeters by the front windshield, those covers pop off. I was told that most all in one subwoofers don't need this device as our cars don't fluctuate the bass based on the volume.
[ Ernest  May 18, 2021 ]
A
ask tech support for a wiring diagram for your vehicle and find a pair of factory speaker outputs, for example if the rear deck has factory speakers those would be the input signals for the LC2i or maybe the rear door speakers, avoid tapping into separate tweeter wires because the signal may not be full range, the LC2i does have a bass restoration setting but you still need to tap into a PAIR of woofer speaker wires IF your system does not have a mono sub output
[ Scott  May 18, 2021 ]
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer.
[ Krissy  May 18, 2021 ]  Staff
Q
Will this work in a 2020 Grand Cherokee with factory sub? I want to add an additional amp and sub.
[ Mike  Feb 23, 2021 ]
4 answers
A
I don't see why not.
[ Steven Shroyer  Feb 23, 2021 ]
A
Hey Mike! This LoC is for universal applications and i can't think of any reasons why it wouldn't work for your specific application. Adding one amp to this little guy is well within its limitations. Audio control also has some very high quality amps with this built in. Good luck! -RK PERFORMANCE SHOP
[ KENLEY  Feb 23, 2021 ]
A
Yep, it uses the signal from your factory sub, converts it then goes to the amp. Should not interfere with function of factory sub.
[ BRETT  Feb 23, 2021 ]
A
Oh shore
[ MICHAEL  Feb 23, 2021 ]
Q
Will this work in a 2012 mazda 3i with factory bose system? I just want to add an amp and subwoofer to bring the bass out better.
[ Dennis  Jan 25, 2021 ]
3 answers
A
Yes, and it comes with detailed instructions. It'll work just fine. Make sure to tap into the speakers because the lc2i needs a full range speaker. Don't tap into the stock subwoofer, if you do that, the crossover on the stock sub can interfere with the crossover on the lc2i and not work correctly
[ ADRIAN  Feb 23, 2021 ]
A
Yes!
[ Duan  Jan 25, 2021 ]
A
Yes, should work great for that application,
[ HENRY  Jan 25, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
1 answer
A
Yes but for space I just ran a 5 channel JL amp
[ Noel  May 27, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
2 answers
A
You'll be better off with a LC6i since that will provide 4 channels for the speakers and 2 channels for if you're running a amp for a subwoofer in the future.
[ Vi  Sep 01, 2020 ]
A
Yes The converter has two Pairs of rca outputs 1 for a full range amp and one for a sub amp does not matter what class It puts out up to 9v out pre amp voltage and can use the optional gain remote for the sub amp A very good purchase if u are wanting to add sub and/or high/ mid amp to your stock system Does not need a remote line to turn on You can switch it to audio and it automatically turn on when sound from the speaker inputs are detected but also give out a power remote to your amps to turn on if needed which makes it one less wire to search for and hook up to the stock system
[ IAN  Sep 01, 2020 ]
Q
Can I use this to get a remote turn on signal sent to my amp?
[ Chris  Jul 12, 2021 ]
3 answers
A
Yes
[ jeffrey  Jul 17, 2021 ]
A
Yes this works great to turn on amps
[ KERTTON  Jul 13, 2021 ]
A
Yes you can.
[ EMANUEL  Jul 12, 2021 ]
Q
Will this work for 2012 a4b8 with bang and olufsen system for adding after market amp(bass roll off solution) and should tap the door speakers or the factory rear bass speaker wire?
[ Ciso  May 27, 2021 ]
5 answers
A
Yes
[ RODNEY  May 28, 2021 ]
A
You should tap the factory rear speakers
[ Travis  May 28, 2021 ]
A
Yes but after using it in my setup , I wish I would've just upgraded the head unit as it doesn't give me the sound I wanted
[ Noel  May 27, 2021 ]
A
Not sure about your system, but there is an adjustment on the LC2i unit which will solve the bass roll off problem. I tapped into the rear deck speaker output and the unit works well. However, this unit comes with an adjustment knob as did the subwoofer I bought. I had to use the subwoofer adjustment knob because the knob provided with the LC2i caused a lot of noise. Not sure why that was happening, but using the sub knob worked for me.
[ JODY  May 27, 2021 ]
A
Should work. I installed in in my 2013 VW Jetta with the Fender premium audio package. I tapped into the existing bass wires that ran to my stock 8" sub. Sounds great other than having to add sound mat so my trunk doesn't rattle. Good luck!
[ RYAN  May 27, 2021 ]
Q
Where would I tap into in a 2021 corolla since it doesn't have a factory sub?
[ Hunter  May 01, 2021 ]
4 answers
A
You can tap into the rear deck speakers for signal and then from the LC2i to either your crossovers or amplifiers. The crossovers are optional as your amps do have their own built into them for high, mid, low.
[ Jimmy  May 18, 2021 ]
A
The technician tapped into both tweeters by the front windshield, those covers pop off. I was told that most all in one subwoofers don't need this device as our cars don't fluctuate the bass based on the volume.
[ Ernest  May 18, 2021 ]
A
ask tech support for a wiring diagram for your vehicle and find a pair of factory speaker outputs, for example if the rear deck has factory speakers those would be the input signals for the LC2i or maybe the rear door speakers, avoid tapping into separate tweeter wires because the signal may not be full range, the LC2i does have a bass restoration setting but you still need to tap into a PAIR of woofer speaker wires IF your system does not have a mono sub output
[ Scott  May 18, 2021 ]
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer.
[ Krissy  May 18, 2021 ]  Staff
Q
Will this work in a 2020 Grand Cherokee with factory sub? I want to add an additional amp and sub.
[ Mike  Feb 23, 2021 ]
4 answers
A
I don't see why not.
[ Steven Shroyer  Feb 23, 2021 ]
A
Hey Mike! This LoC is for universal applications and i can't think of any reasons why it wouldn't work for your specific application. Adding one amp to this little guy is well within its limitations. Audio control also has some very high quality amps with this built in. Good luck! -RK PERFORMANCE SHOP
[ KENLEY  Feb 23, 2021 ]
A
Yep, it uses the signal from your factory sub, converts it then goes to the amp. Should not interfere with function of factory sub.
[ BRETT  Feb 23, 2021 ]
A
Oh shore
[ MICHAEL  Feb 23, 2021 ]
Q
Will this work in a 2012 mazda 3i with factory bose system? I just want to add an amp and subwoofer to bring the bass out better.
[ Dennis  Jan 25, 2021 ]
3 answers
A
Yes, and it comes with detailed instructions. It'll work just fine. Make sure to tap into the speakers because the lc2i needs a full range speaker. Don't tap into the stock subwoofer, if you do that, the crossover on the stock sub can interfere with the crossover on the lc2i and not work correctly
[ ADRIAN  Feb 23, 2021 ]
A
Yes!
[ Duan  Jan 25, 2021 ]
A
Yes, should work great for that application,
[ HENRY  Jan 25, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
1 answer
A
Yes but for space I just ran a 5 channel JL amp
[ Noel  May 27, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
2 answers
A
You'll be better off with a LC6i since that will provide 4 channels for the speakers and 2 channels for if you're running a amp for a subwoofer in the future.
[ Vi  Sep 01, 2020 ]
A
Yes The converter has two Pairs of rca outputs 1 for a full range amp and one for a sub amp does not matter what class It puts out up to 9v out pre amp voltage and can use the optional gain remote for the sub amp A very good purchase if u are wanting to add sub and/or high/ mid amp to your stock system Does not need a remote line to turn on You can switch it to audio and it automatically turn on when sound from the speaker inputs are detected but also give out a power remote to your amps to turn on if needed which makes it one less wire to search for and hook up to the stock system
[ IAN  Sep 01, 2020 ]
Q
Can I use this to get a remote turn on signal sent to my amp?
[ Chris  Jul 12, 2021 ]
3 answers
A
Yes
[ jeffrey  Jul 17, 2021 ]
A
Yes this works great to turn on amps
[ KERTTON  Jul 13, 2021 ]
A
Yes you can.
[ EMANUEL  Jul 12, 2021 ]
Q
Will this work for 2012 a4b8 with bang and olufsen system for adding after market amp(bass roll off solution) and should tap the door speakers or the factory rear bass speaker wire?
[ Ciso  May 27, 2021 ]
5 answers
A
Yes
[ RODNEY  May 28, 2021 ]
A
You should tap the factory rear speakers
[ Travis  May 28, 2021 ]
A
Yes but after using it in my setup , I wish I would've just upgraded the head unit as it doesn't give me the sound I wanted
[ Noel  May 27, 2021 ]
A
Not sure about your system, but there is an adjustment on the LC2i unit which will solve the bass roll off problem. I tapped into the rear deck speaker output and the unit works well. However, this unit comes with an adjustment knob as did the subwoofer I bought. I had to use the subwoofer adjustment knob because the knob provided with the LC2i caused a lot of noise. Not sure why that was happening, but using the sub knob worked for me.
[ JODY  May 27, 2021 ]
A
Should work. I installed in in my 2013 VW Jetta with the Fender premium audio package. I tapped into the existing bass wires that ran to my stock 8" sub. Sounds great other than having to add sound mat so my trunk doesn't rattle. Good luck!
[ RYAN  May 27, 2021 ]
Q
Where would I tap into in a 2021 corolla since it doesn't have a factory sub?
[ Hunter  May 01, 2021 ]
4 answers
A
You can tap into the rear deck speakers for signal and then from the LC2i to either your crossovers or amplifiers. The crossovers are optional as your amps do have their own built into them for high, mid, low.
[ Jimmy  May 18, 2021 ]
A
The technician tapped into both tweeters by the front windshield, those covers pop off. I was told that most all in one subwoofers don't need this device as our cars don't fluctuate the bass based on the volume.
[ Ernest  May 18, 2021 ]
A
ask tech support for a wiring diagram for your vehicle and find a pair of factory speaker outputs, for example if the rear deck has factory speakers those would be the input signals for the LC2i or maybe the rear door speakers, avoid tapping into separate tweeter wires because the signal may not be full range, the LC2i does have a bass restoration setting but you still need to tap into a PAIR of woofer speaker wires IF your system does not have a mono sub output
[ Scott  May 18, 2021 ]
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer.
[ Krissy  May 18, 2021 ]  Staff
Q
Will this work in a 2020 Grand Cherokee with factory sub? I want to add an additional amp and sub.
[ Mike  Feb 23, 2021 ]
6 answers
A
I don't see why it wouldn't. I bought this for my 2015 GC w/ factory sub and it works great! Glad to see you're looking for a quality LOC, the cheap ones will just give you headaches! The only small hiccup on my install was finding a source.. I ended up stealing signal from the factory sub as I felt it was the easiest and least invasive signal to steal. That side panel is kind of a pain to remove, but worth it in the end. Oh, and if you leave the factory sub hooked up as well and you find your sub doesn't sound quite as powerful as it should, reverse the subs polarity. Happened to me! They were cancelling each other out..
[ Jimmy  Feb 24, 2021 ]
A
I don't see why not.
[ Steven Shroyer  Feb 23, 2021 ]
A
Hey Mike! This LoC is for universal applications and i can't think of any reasons why it wouldn't work for your specific application. Adding one amp to this little guy is well within its limitations. Audio control also has some very high quality amps with this built in. Good luck! -RK PERFORMANCE SHOP
[ KENLEY  Feb 23, 2021 ]
A
Yeah itll work. Don't hook up the input leads to the stock subwoofer or amp tho. You need to splice into the front (or rear) left and right channel speakers. And then run the wire from each speaker and put them into the designated inputs on the lc2i. It comes with detailed instructions. It needs a full range signal tho, so that's why you tap into the speakers. If you tap into the stock sub, the crossover on that will interfere with the crossover on the lc2i and not work correctly.
[ ADRIAN  Feb 23, 2021 ]
A
Yep, it uses the signal from your factory sub, converts it then goes to the amp. Should not interfere with function of factory sub.
[ BRETT  Feb 23, 2021 ]
A
Oh shore
[ MICHAEL  Feb 23, 2021 ]
Q
Will this work in a 2012 mazda 3i with factory bose system? I just want to add an amp and subwoofer to bring the bass out better.
[ Dennis  Jan 25, 2021 ]
3 answers
A
Yes, and it comes with detailed instructions. It'll work just fine. Make sure to tap into the speakers because the lc2i needs a full range speaker. Don't tap into the stock subwoofer, if you do that, the crossover on the stock sub can interfere with the crossover on the lc2i and not work correctly
[ ADRIAN  Feb 23, 2021 ]
A
Yes!
[ Duan  Jan 25, 2021 ]
A
Yes, should work great for that application,
[ HENRY  Jan 25, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
1 answer
A
Yes but for space I just ran a 5 channel JL amp
[ Noel  May 27, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
2 answers
A
You'll be better off with a LC6i since that will provide 4 channels for the speakers and 2 channels for if you're running a amp for a subwoofer in the future.
[ Vi  Sep 01, 2020 ]
A
Yes The converter has two Pairs of rca outputs 1 for a full range amp and one for a sub amp does not matter what class It puts out up to 9v out pre amp voltage and can use the optional gain remote for the sub amp A very good purchase if u are wanting to add sub and/or high/ mid amp to your stock system Does not need a remote line to turn on You can switch it to audio and it automatically turn on when sound from the speaker inputs are detected but also give out a power remote to your amps to turn on if needed which makes it one less wire to search for and hook up to the stock system
[ IAN  Sep 01, 2020 ]
Q
Can I use this to get a remote turn on signal sent to my amp?
[ Chris  Jul 12, 2021 ]
3 answers
A
Yes
[ jeffrey  Jul 17, 2021 ]
A
Yes this works great to turn on amps
[ KERTTON  Jul 13, 2021 ]
A
Yes you can.
[ EMANUEL  Jul 12, 2021 ]
Q
Will this work for 2012 a4b8 with bang and olufsen system for adding after market amp(bass roll off solution) and should tap the door speakers or the factory rear bass speaker wire?
[ Ciso  May 27, 2021 ]
5 answers
A
Yes
[ RODNEY  May 28, 2021 ]
A
You should tap the factory rear speakers
[ Travis  May 28, 2021 ]
A
Yes but after using it in my setup , I wish I would've just upgraded the head unit as it doesn't give me the sound I wanted
[ Noel  May 27, 2021 ]
A
Not sure about your system, but there is an adjustment on the LC2i unit which will solve the bass roll off problem. I tapped into the rear deck speaker output and the unit works well. However, this unit comes with an adjustment knob as did the subwoofer I bought. I had to use the subwoofer adjustment knob because the knob provided with the LC2i caused a lot of noise. Not sure why that was happening, but using the sub knob worked for me.
[ JODY  May 27, 2021 ]
A
Should work. I installed in in my 2013 VW Jetta with the Fender premium audio package. I tapped into the existing bass wires that ran to my stock 8" sub. Sounds great other than having to add sound mat so my trunk doesn't rattle. Good luck!
[ RYAN  May 27, 2021 ]
Q
Where would I tap into in a 2021 corolla since it doesn't have a factory sub?
[ Hunter  May 01, 2021 ]
4 answers
A
You can tap into the rear deck speakers for signal and then from the LC2i to either your crossovers or amplifiers. The crossovers are optional as your amps do have their own built into them for high, mid, low.
[ Jimmy  May 18, 2021 ]
A
The technician tapped into both tweeters by the front windshield, those covers pop off. I was told that most all in one subwoofers don't need this device as our cars don't fluctuate the bass based on the volume.
[ Ernest  May 18, 2021 ]
A
ask tech support for a wiring diagram for your vehicle and find a pair of factory speaker outputs, for example if the rear deck has factory speakers those would be the input signals for the LC2i or maybe the rear door speakers, avoid tapping into separate tweeter wires because the signal may not be full range, the LC2i does have a bass restoration setting but you still need to tap into a PAIR of woofer speaker wires IF your system does not have a mono sub output
[ Scott  May 18, 2021 ]
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer.
[ Krissy  May 18, 2021 ]  Staff
Q
Will this work in a 2020 Grand Cherokee with factory sub? I want to add an additional amp and sub.
[ Mike  Feb 23, 2021 ]
6 answers
A
I don't see why it wouldn't. I bought this for my 2015 GC w/ factory sub and it works great! Glad to see you're looking for a quality LOC, the cheap ones will just give you headaches! The only small hiccup on my install was finding a source.. I ended up stealing signal from the factory sub as I felt it was the easiest and least invasive signal to steal. That side panel is kind of a pain to remove, but worth it in the end. Oh, and if you leave the factory sub hooked up as well and you find your sub doesn't sound quite as powerful as it should, reverse the subs polarity. Happened to me! They were cancelling each other out..
[ Jimmy  Feb 24, 2021 ]
A
I don't see why not.
[ Steven Shroyer  Feb 23, 2021 ]
A
Hey Mike! This LoC is for universal applications and i can't think of any reasons why it wouldn't work for your specific application. Adding one amp to this little guy is well within its limitations. Audio control also has some very high quality amps with this built in. Good luck! -RK PERFORMANCE SHOP
[ KENLEY  Feb 23, 2021 ]
A
Yeah itll work. Don't hook up the input leads to the stock subwoofer or amp tho. You need to splice into the front (or rear) left and right channel speakers. And then run the wire from each speaker and put them into the designated inputs on the lc2i. It comes with detailed instructions. It needs a full range signal tho, so that's why you tap into the speakers. If you tap into the stock sub, the crossover on that will interfere with the crossover on the lc2i and not work correctly.
[ ADRIAN  Feb 23, 2021 ]
A
Yep, it uses the signal from your factory sub, converts it then goes to the amp. Should not interfere with function of factory sub.
[ BRETT  Feb 23, 2021 ]
A
Oh shore
[ MICHAEL  Feb 23, 2021 ]
Q
Will this work in a 2012 mazda 3i with factory bose system? I just want to add an amp and subwoofer to bring the bass out better.
[ Dennis  Jan 25, 2021 ]
3 answers
A
Yes, and it comes with detailed instructions. It'll work just fine. Make sure to tap into the speakers because the lc2i needs a full range speaker. Don't tap into the stock subwoofer, if you do that, the crossover on the stock sub can interfere with the crossover on the lc2i and not work correctly
[ ADRIAN  Feb 23, 2021 ]
A
Yes!
[ Duan  Jan 25, 2021 ]
A
Yes, should work great for that application,
[ HENRY  Jan 25, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
1 answer
A
Yes but for space I just ran a 5 channel JL amp
[ Noel  May 27, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
2 answers
A
You'll be better off with a LC6i since that will provide 4 channels for the speakers and 2 channels for if you're running a amp for a subwoofer in the future.
[ Vi  Sep 01, 2020 ]
A
Yes The converter has two Pairs of rca outputs 1 for a full range amp and one for a sub amp does not matter what class It puts out up to 9v out pre amp voltage and can use the optional gain remote for the sub amp A very good purchase if u are wanting to add sub and/or high/ mid amp to your stock system Does not need a remote line to turn on You can switch it to audio and it automatically turn on when sound from the speaker inputs are detected but also give out a power remote to your amps to turn on if needed which makes it one less wire to search for and hook up to the stock system
[ IAN  Sep 01, 2020 ]
Q
Can I use this to get a remote turn on signal sent to my amp?
[ Chris  Jul 12, 2021 ]
3 answers
A
Yes
[ jeffrey  Jul 17, 2021 ]
A
Yes this works great to turn on amps
[ KERTTON  Jul 13, 2021 ]
A
Yes you can.
[ EMANUEL  Jul 12, 2021 ]
Q
Will this work for 2012 a4b8 with bang and olufsen system for adding after market amp(bass roll off solution) and should tap the door speakers or the factory rear bass speaker wire?
[ Ciso  May 27, 2021 ]
5 answers
A
Yes
[ RODNEY  May 28, 2021 ]
A
You should tap the factory rear speakers
[ Travis  May 28, 2021 ]
A
Yes but after using it in my setup , I wish I would've just upgraded the head unit as it doesn't give me the sound I wanted
[ Noel  May 27, 2021 ]
A
Not sure about your system, but there is an adjustment on the LC2i unit which will solve the bass roll off problem. I tapped into the rear deck speaker output and the unit works well. However, this unit comes with an adjustment knob as did the subwoofer I bought. I had to use the subwoofer adjustment knob because the knob provided with the LC2i caused a lot of noise. Not sure why that was happening, but using the sub knob worked for me.
[ JODY  May 27, 2021 ]
A
Should work. I installed in in my 2013 VW Jetta with the Fender premium audio package. I tapped into the existing bass wires that ran to my stock 8" sub. Sounds great other than having to add sound mat so my trunk doesn't rattle. Good luck!
[ RYAN  May 27, 2021 ]
Q
Where would I tap into in a 2021 corolla since it doesn't have a factory sub?
[ Hunter  May 01, 2021 ]
4 answers
A
You can tap into the rear deck speakers for signal and then from the LC2i to either your crossovers or amplifiers. The crossovers are optional as your amps do have their own built into them for high, mid, low.
[ Jimmy  May 18, 2021 ]
A
The technician tapped into both tweeters by the front windshield, those covers pop off. I was told that most all in one subwoofers don't need this device as our cars don't fluctuate the bass based on the volume.
[ Ernest  May 18, 2021 ]
A
ask tech support for a wiring diagram for your vehicle and find a pair of factory speaker outputs, for example if the rear deck has factory speakers those would be the input signals for the LC2i or maybe the rear door speakers, avoid tapping into separate tweeter wires because the signal may not be full range, the LC2i does have a bass restoration setting but you still need to tap into a PAIR of woofer speaker wires IF your system does not have a mono sub output
[ Scott  May 18, 2021 ]
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer.
[ Krissy  May 18, 2021 ]  Staff
Q
Will this work in a 2020 Grand Cherokee with factory sub? I want to add an additional amp and sub.
[ Mike  Feb 23, 2021 ]
6 answers
A
I don't see why it wouldn't. I bought this for my 2015 GC w/ factory sub and it works great! Glad to see you're looking for a quality LOC, the cheap ones will just give you headaches! The only small hiccup on my install was finding a source.. I ended up stealing signal from the factory sub as I felt it was the easiest and least invasive signal to steal. That side panel is kind of a pain to remove, but worth it in the end. Oh, and if you leave the factory sub hooked up as well and you find your sub doesn't sound quite as powerful as it should, reverse the subs polarity. Happened to me! They were cancelling each other out..
[ Jimmy  Feb 24, 2021 ]
A
I don't see why not.
[ Steven Shroyer  Feb 23, 2021 ]
A
Hey Mike! This LoC is for universal applications and i can't think of any reasons why it wouldn't work for your specific application. Adding one amp to this little guy is well within its limitations. Audio control also has some very high quality amps with this built in. Good luck! -RK PERFORMANCE SHOP
[ KENLEY  Feb 23, 2021 ]
A
Yeah itll work. Don't hook up the input leads to the stock subwoofer or amp tho. You need to splice into the front (or rear) left and right channel speakers. And then run the wire from each speaker and put them into the designated inputs on the lc2i. It comes with detailed instructions. It needs a full range signal tho, so that's why you tap into the speakers. If you tap into the stock sub, the crossover on that will interfere with the crossover on the lc2i and not work correctly.
[ ADRIAN  Feb 23, 2021 ]
A
Yep, it uses the signal from your factory sub, converts it then goes to the amp. Should not interfere with function of factory sub.
[ BRETT  Feb 23, 2021 ]
A
Oh shore
[ MICHAEL  Feb 23, 2021 ]
Q
Will this work in a 2012 mazda 3i with factory bose system? I just want to add an amp and subwoofer to bring the bass out better.
[ Dennis  Jan 25, 2021 ]
3 answers
A
Yes, and it comes with detailed instructions. It'll work just fine. Make sure to tap into the speakers because the lc2i needs a full range speaker. Don't tap into the stock subwoofer, if you do that, the crossover on the stock sub can interfere with the crossover on the lc2i and not work correctly
[ ADRIAN  Feb 23, 2021 ]
A
Yes!
[ Duan  Jan 25, 2021 ]
A
Yes, should work great for that application,
[ HENRY  Jan 25, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
1 answer
A
Yes but for space I just ran a 5 channel JL amp
[ Noel  May 27, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
2 answers
A
You'll be better off with a LC6i since that will provide 4 channels for the speakers and 2 channels for if you're running a amp for a subwoofer in the future.
[ Vi  Sep 01, 2020 ]
A
Yes The converter has two Pairs of rca outputs 1 for a full range amp and one for a sub amp does not matter what class It puts out up to 9v out pre amp voltage and can use the optional gain remote for the sub amp A very good purchase if u are wanting to add sub and/or high/ mid amp to your stock system Does not need a remote line to turn on You can switch it to audio and it automatically turn on when sound from the speaker inputs are detected but also give out a power remote to your amps to turn on if needed which makes it one less wire to search for and hook up to the stock system
[ IAN  Sep 01, 2020 ]
Q
Can I use this to get a remote turn on signal sent to my amp?
[ Chris  Jul 12, 2021 ]
3 answers
A
Yes
[ jeffrey  Jul 17, 2021 ]
A
Yes this works great to turn on amps
[ KERTTON  Jul 13, 2021 ]
A
Yes you can.
[ EMANUEL  Jul 12, 2021 ]
Q
Will this work for 2012 a4b8 with bang and olufsen system for adding after market amp(bass roll off solution) and should tap the door speakers or the factory rear bass speaker wire?
[ Ciso  May 27, 2021 ]
5 answers
A
Yes
[ RODNEY  May 28, 2021 ]
A
You should tap the factory rear speakers
[ Travis  May 28, 2021 ]
A
Yes but after using it in my setup , I wish I would've just upgraded the head unit as it doesn't give me the sound I wanted
[ Noel  May 27, 2021 ]
A
Not sure about your system, but there is an adjustment on the LC2i unit which will solve the bass roll off problem. I tapped into the rear deck speaker output and the unit works well. However, this unit comes with an adjustment knob as did the subwoofer I bought. I had to use the subwoofer adjustment knob because the knob provided with the LC2i caused a lot of noise. Not sure why that was happening, but using the sub knob worked for me.
[ JODY  May 27, 2021 ]
A
Should work. I installed in in my 2013 VW Jetta with the Fender premium audio package. I tapped into the existing bass wires that ran to my stock 8" sub. Sounds great other than having to add sound mat so my trunk doesn't rattle. Good luck!
[ RYAN  May 27, 2021 ]
Q
Where would I tap into in a 2021 corolla since it doesn't have a factory sub?
[ Hunter  May 01, 2021 ]
4 answers
A
You can tap into the rear deck speakers for signal and then from the LC2i to either your crossovers or amplifiers. The crossovers are optional as your amps do have their own built into them for high, mid, low.
[ Jimmy  May 18, 2021 ]
A
The technician tapped into both tweeters by the front windshield, those covers pop off. I was told that most all in one subwoofers don't need this device as our cars don't fluctuate the bass based on the volume.
[ Ernest  May 18, 2021 ]
A
ask tech support for a wiring diagram for your vehicle and find a pair of factory speaker outputs, for example if the rear deck has factory speakers those would be the input signals for the LC2i or maybe the rear door speakers, avoid tapping into separate tweeter wires because the signal may not be full range, the LC2i does have a bass restoration setting but you still need to tap into a PAIR of woofer speaker wires IF your system does not have a mono sub output
[ Scott  May 18, 2021 ]
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer.
[ Krissy  May 18, 2021 ]  Staff
Q
Will this work in a 2020 Grand Cherokee with factory sub? I want to add an additional amp and sub.
[ Mike  Feb 23, 2021 ]
6 answers
A
I don't see why it wouldn't. I bought this for my 2015 GC w/ factory sub and it works great! Glad to see you're looking for a quality LOC, the cheap ones will just give you headaches! The only small hiccup on my install was finding a source.. I ended up stealing signal from the factory sub as I felt it was the easiest and least invasive signal to steal. That side panel is kind of a pain to remove, but worth it in the end. Oh, and if you leave the factory sub hooked up as well and you find your sub doesn't sound quite as powerful as it should, reverse the subs polarity. Happened to me! They were cancelling each other out..
[ Jimmy  Feb 24, 2021 ]
A
I don't see why not.
[ Steven Shroyer  Feb 23, 2021 ]
A
Hey Mike! This LoC is for universal applications and i can't think of any reasons why it wouldn't work for your specific application. Adding one amp to this little guy is well within its limitations. Audio control also has some very high quality amps with this built in. Good luck! -RK PERFORMANCE SHOP
[ KENLEY  Feb 23, 2021 ]
A
Yeah itll work. Don't hook up the input leads to the stock subwoofer or amp tho. You need to splice into the front (or rear) left and right channel speakers. And then run the wire from each speaker and put them into the designated inputs on the lc2i. It comes with detailed instructions. It needs a full range signal tho, so that's why you tap into the speakers. If you tap into the stock sub, the crossover on that will interfere with the crossover on the lc2i and not work correctly.
[ ADRIAN  Feb 23, 2021 ]
A
Yep, it uses the signal from your factory sub, converts it then goes to the amp. Should not interfere with function of factory sub.
[ BRETT  Feb 23, 2021 ]
A
Oh shore
[ MICHAEL  Feb 23, 2021 ]
Q
Will this work in a 2012 mazda 3i with factory bose system? I just want to add an amp and subwoofer to bring the bass out better.
[ Dennis  Jan 25, 2021 ]
3 answers
A
Yes, and it comes with detailed instructions. It'll work just fine. Make sure to tap into the speakers because the lc2i needs a full range speaker. Don't tap into the stock subwoofer, if you do that, the crossover on the stock sub can interfere with the crossover on the lc2i and not work correctly
[ ADRIAN  Feb 23, 2021 ]
A
Yes!
[ Duan  Jan 25, 2021 ]
A
Yes, should work great for that application,
[ HENRY  Jan 25, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
1 answer
A
Yes but for space I just ran a 5 channel JL amp
[ Noel  May 27, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
2 answers
A
You'll be better off with a LC6i since that will provide 4 channels for the speakers and 2 channels for if you're running a amp for a subwoofer in the future.
[ Vi  Sep 01, 2020 ]
A
Yes The converter has two Pairs of rca outputs 1 for a full range amp and one for a sub amp does not matter what class It puts out up to 9v out pre amp voltage and can use the optional gain remote for the sub amp A very good purchase if u are wanting to add sub and/or high/ mid amp to your stock system Does not need a remote line to turn on You can switch it to audio and it automatically turn on when sound from the speaker inputs are detected but also give out a power remote to your amps to turn on if needed which makes it one less wire to search for and hook up to the stock system
[ IAN  Sep 01, 2020 ]
Q
Can I use this to get a remote turn on signal sent to my amp?
[ Chris  Jul 12, 2021 ]
3 answers
A
Yes
[ jeffrey  Jul 17, 2021 ]
A
Yes this works great to turn on amps
[ KERTTON  Jul 13, 2021 ]
A
Yes you can.
[ EMANUEL  Jul 12, 2021 ]
Q
Will this work for 2012 a4b8 with bang and olufsen system for adding after market amp(bass roll off solution) and should tap the door speakers or the factory rear bass speaker wire?
[ Ciso  May 27, 2021 ]
5 answers
A
Yes
[ RODNEY  May 28, 2021 ]
A
You should tap the factory rear speakers
[ Travis  May 28, 2021 ]
A
Yes but after using it in my setup , I wish I would've just upgraded the head unit as it doesn't give me the sound I wanted
[ Noel  May 27, 2021 ]
A
Not sure about your system, but there is an adjustment on the LC2i unit which will solve the bass roll off problem. I tapped into the rear deck speaker output and the unit works well. However, this unit comes with an adjustment knob as did the subwoofer I bought. I had to use the subwoofer adjustment knob because the knob provided with the LC2i caused a lot of noise. Not sure why that was happening, but using the sub knob worked for me.
[ JODY  May 27, 2021 ]
A
Should work. I installed in in my 2013 VW Jetta with the Fender premium audio package. I tapped into the existing bass wires that ran to my stock 8" sub. Sounds great other than having to add sound mat so my trunk doesn't rattle. Good luck!
[ RYAN  May 27, 2021 ]
Q
Where would I tap into in a 2021 corolla since it doesn't have a factory sub?
[ Hunter  May 01, 2021 ]
4 answers
A
You can tap into the rear deck speakers for signal and then from the LC2i to either your crossovers or amplifiers. The crossovers are optional as your amps do have their own built into them for high, mid, low.
[ Jimmy  May 18, 2021 ]
A
The technician tapped into both tweeters by the front windshield, those covers pop off. I was told that most all in one subwoofers don't need this device as our cars don't fluctuate the bass based on the volume.
[ Ernest  May 18, 2021 ]
A
ask tech support for a wiring diagram for your vehicle and find a pair of factory speaker outputs, for example if the rear deck has factory speakers those would be the input signals for the LC2i or maybe the rear door speakers, avoid tapping into separate tweeter wires because the signal may not be full range, the LC2i does have a bass restoration setting but you still need to tap into a PAIR of woofer speaker wires IF your system does not have a mono sub output
[ Scott  May 18, 2021 ]
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer.
[ Krissy  May 18, 2021 ]  Staff
Q
Will this work in a 2020 Grand Cherokee with factory sub? I want to add an additional amp and sub.
[ Mike  Feb 23, 2021 ]
6 answers
A
I don't see why it wouldn't. I bought this for my 2015 GC w/ factory sub and it works great! Glad to see you're looking for a quality LOC, the cheap ones will just give you headaches! The only small hiccup on my install was finding a source.. I ended up stealing signal from the factory sub as I felt it was the easiest and least invasive signal to steal. That side panel is kind of a pain to remove, but worth it in the end. Oh, and if you leave the factory sub hooked up as well and you find your sub doesn't sound quite as powerful as it should, reverse the subs polarity. Happened to me! They were cancelling each other out..
[ Jimmy  Feb 24, 2021 ]
A
I don't see why not.
[ Steven Shroyer  Feb 23, 2021 ]
A
Hey Mike! This LoC is for universal applications and i can't think of any reasons why it wouldn't work for your specific application. Adding one amp to this little guy is well within its limitations. Audio control also has some very high quality amps with this built in. Good luck! -RK PERFORMANCE SHOP
[ KENLEY  Feb 23, 2021 ]
A
Yeah itll work. Don't hook up the input leads to the stock subwoofer or amp tho. You need to splice into the front (or rear) left and right channel speakers. And then run the wire from each speaker and put them into the designated inputs on the lc2i. It comes with detailed instructions. It needs a full range signal tho, so that's why you tap into the speakers. If you tap into the stock sub, the crossover on that will interfere with the crossover on the lc2i and not work correctly.
[ ADRIAN  Feb 23, 2021 ]
A
Yep, it uses the signal from your factory sub, converts it then goes to the amp. Should not interfere with function of factory sub.
[ BRETT  Feb 23, 2021 ]
A
Oh shore
[ MICHAEL  Feb 23, 2021 ]
Q
Will this work in a 2012 mazda 3i with factory bose system? I just want to add an amp and subwoofer to bring the bass out better.
[ Dennis  Jan 25, 2021 ]
3 answers
A
Yes, and it comes with detailed instructions. It'll work just fine. Make sure to tap into the speakers because the lc2i needs a full range speaker. Don't tap into the stock subwoofer, if you do that, the crossover on the stock sub can interfere with the crossover on the lc2i and not work correctly
[ ADRIAN  Feb 23, 2021 ]
A
Yes!
[ Duan  Jan 25, 2021 ]
A
Yes, should work great for that application,
[ HENRY  Jan 25, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
1 answer
A
Yes but for space I just ran a 5 channel JL amp
[ Noel  May 27, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
2 answers
A
You'll be better off with a LC6i since that will provide 4 channels for the speakers and 2 channels for if you're running a amp for a subwoofer in the future.
[ Vi  Sep 01, 2020 ]
A
Yes The converter has two Pairs of rca outputs 1 for a full range amp and one for a sub amp does not matter what class It puts out up to 9v out pre amp voltage and can use the optional gain remote for the sub amp A very good purchase if u are wanting to add sub and/or high/ mid amp to your stock system Does not need a remote line to turn on You can switch it to audio and it automatically turn on when sound from the speaker inputs are detected but also give out a power remote to your amps to turn on if needed which makes it one less wire to search for and hook up to the stock system
[ IAN  Sep 01, 2020 ]
Q
Can I use this to get a remote turn on signal sent to my amp?
[ Chris  Jul 12, 2021 ]
3 answers
A
Yes
[ jeffrey  Jul 17, 2021 ]
A
Yes this works great to turn on amps
[ KERTTON  Jul 13, 2021 ]
A
Yes you can.
[ EMANUEL  Jul 12, 2021 ]
Q
Will this work for 2012 a4b8 with bang and olufsen system for adding after market amp(bass roll off solution) and should tap the door speakers or the factory rear bass speaker wire?
[ Ciso  May 27, 2021 ]
5 answers
A
Yes
[ RODNEY  May 28, 2021 ]
A
You should tap the factory rear speakers
[ Travis  May 28, 2021 ]
A
Yes but after using it in my setup , I wish I would've just upgraded the head unit as it doesn't give me the sound I wanted
[ Noel  May 27, 2021 ]
A
Not sure about your system, but there is an adjustment on the LC2i unit which will solve the bass roll off problem. I tapped into the rear deck speaker output and the unit works well. However, this unit comes with an adjustment knob as did the subwoofer I bought. I had to use the subwoofer adjustment knob because the knob provided with the LC2i caused a lot of noise. Not sure why that was happening, but using the sub knob worked for me.
[ JODY  May 27, 2021 ]
A
Should work. I installed in in my 2013 VW Jetta with the Fender premium audio package. I tapped into the existing bass wires that ran to my stock 8" sub. Sounds great other than having to add sound mat so my trunk doesn't rattle. Good luck!
[ RYAN  May 27, 2021 ]
Q
Where would I tap into in a 2021 corolla since it doesn't have a factory sub?
[ Hunter  May 01, 2021 ]
4 answers
A
You can tap into the rear deck speakers for signal and then from the LC2i to either your crossovers or amplifiers. The crossovers are optional as your amps do have their own built into them for high, mid, low.
[ Jimmy  May 18, 2021 ]
A
The technician tapped into both tweeters by the front windshield, those covers pop off. I was told that most all in one subwoofers don't need this device as our cars don't fluctuate the bass based on the volume.
[ Ernest  May 18, 2021 ]
A
ask tech support for a wiring diagram for your vehicle and find a pair of factory speaker outputs, for example if the rear deck has factory speakers those would be the input signals for the LC2i or maybe the rear door speakers, avoid tapping into separate tweeter wires because the signal may not be full range, the LC2i does have a bass restoration setting but you still need to tap into a PAIR of woofer speaker wires IF your system does not have a mono sub output
[ Scott  May 18, 2021 ]
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer.
[ Krissy  May 18, 2021 ]  Staff
Q
Will this work in a 2020 Grand Cherokee with factory sub? I want to add an additional amp and sub.
[ Mike  Feb 23, 2021 ]
6 answers
A
I don't see why it wouldn't. I bought this for my 2015 GC w/ factory sub and it works great! Glad to see you're looking for a quality LOC, the cheap ones will just give you headaches! The only small hiccup on my install was finding a source.. I ended up stealing signal from the factory sub as I felt it was the easiest and least invasive signal to steal. That side panel is kind of a pain to remove, but worth it in the end. Oh, and if you leave the factory sub hooked up as well and you find your sub doesn't sound quite as powerful as it should, reverse the subs polarity. Happened to me! They were cancelling each other out..
[ Jimmy  Feb 24, 2021 ]
A
I don't see why not.
[ Steven Shroyer  Feb 23, 2021 ]
A
Hey Mike! This LoC is for universal applications and i can't think of any reasons why it wouldn't work for your specific application. Adding one amp to this little guy is well within its limitations. Audio control also has some very high quality amps with this built in. Good luck! -RK PERFORMANCE SHOP
[ KENLEY  Feb 23, 2021 ]
A
Yeah itll work. Don't hook up the input leads to the stock subwoofer or amp tho. You need to splice into the front (or rear) left and right channel speakers. And then run the wire from each speaker and put them into the designated inputs on the lc2i. It comes with detailed instructions. It needs a full range signal tho, so that's why you tap into the speakers. If you tap into the stock sub, the crossover on that will interfere with the crossover on the lc2i and not work correctly.
[ ADRIAN  Feb 23, 2021 ]
A
Yep, it uses the signal from your factory sub, converts it then goes to the amp. Should not interfere with function of factory sub.
[ BRETT  Feb 23, 2021 ]
A
Oh shore
[ MICHAEL  Feb 23, 2021 ]
Q
Will this work in a 2012 mazda 3i with factory bose system? I just want to add an amp and subwoofer to bring the bass out better.
[ Dennis  Jan 25, 2021 ]
3 answers
A
Yes, and it comes with detailed instructions. It'll work just fine. Make sure to tap into the speakers because the lc2i needs a full range speaker. Don't tap into the stock subwoofer, if you do that, the crossover on the stock sub can interfere with the crossover on the lc2i and not work correctly
[ ADRIAN  Feb 23, 2021 ]
A
Yes!
[ Duan  Jan 25, 2021 ]
A
Yes, should work great for that application,
[ HENRY  Jan 25, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
1 answer
A
Yes but for space I just ran a 5 channel JL amp
[ Noel  May 27, 2021 ]
Q
Can I run a class d mono amp and a 4 channel amp from this ?
[ Craig  Sep 01, 2020 ]
2 answers
A
You'll be better off with a LC6i since that will provide 4 channels for the speakers and 2 channels for if you're running a amp for a subwoofer in the future.
[ Vi  Sep 01, 2020 ]
A
Yes The converter has two Pairs of rca outputs 1 for a full range amp and one for a sub amp does not matter what class It puts out up to 9v out pre amp voltage and can use the optional gain remote for the sub amp A very good purchase if u are wanting to add sub and/or high/ mid amp to your stock system Does not need a remote line to turn on You can switch it to audio and it automatically turn on when sound from the speaker inputs are detected but also give out a power remote to your amps to turn on if needed which makes it one less wire to search for and hook up to the stock system
[ IAN  Sep 01, 2020 ]
SHOW MORESHOW LESS

Loading articles...

TOP