Customer Ratings & Reviews

everyone knows how high quality audio control is and the easiest to set up. easy instructions and installation

Got this to keep my 2019 Nissan Titan XD factory radio. It's paired with a 800.1 Kicker amp powering 2 Skar audio 10" subs and sounds awesome. Has infinite control and cleans up sound very crisp. Bass knob a plus!

Upgraded my setup from a single 10" and an LC1 under the back seat in my Sierra to dual 10"s and an LC2i Pro and the difference is very noticeable even on the same amp.

Very simple to set up, comes with a full instruction guide on every setting and switch on the panel, mounting hardware IS included (self tapping too) and on top of all of that, you get a free guitar pick

This is the best option to add outputs for amplifiers to a factory system. The first time I have used this type of system. Very easy to understand instructions, a ton of adjustability for all different settings. Add a subwoofer amp and an additional amp for rear speakers.

Excellent for the price, easy to hook up, all you need is a little knowledge on tuning it

I had never used this before but I used it in my truck with an 1800 watt kicker amp and 4 kicker L7s under my seat. I am able to turn truck bass to negative 4 and still have allot of bass given this comes with a bass knob. Love it.

This cleaned up my audio and restored my declining bass as the volume of the stock head unit dropped off! If yu want to keep the factory head unit and want good sound with aftermarket gear this is a first start!

10/10 , perfect for factory radios , don’t even have to run a remote can just branch off of converter

Works excellently. Exactly what I needed to add a sub and additional amp into my 2013 BMW 335i with premium Harmon Kardon audio.

It does what it’s suppose to do. It works flawlessly.

Awesome product especially including the bass level adjuster knob and keeping all my factory electronics without any changes. Great combo with a 400 Watt Kicker Amp and a 10” Square Kicker Sub.

This cross over works perfectly , and does more then the job i needed its perfect for my mercedes

Great product. Its works and does what it was designed to do. Very pleased.

Solved my problem of not being able to control sub volume from factory radio. Here’s my original signal path for subs: iPhone -> USB -> factory radio -> beat sonic ENA-3T3 -> Sub amplifier -> sub Turns out, my radio outputs a flat signal along with volume commands that only the factory amplifier understands. So instead of tapping signal before factory amplifier (original path), I tapped front door signal near the door jams and ran high level signal to LC2i pro (couldn’t find factory amplifier; had I did, I would’ve tapped from its front output terminals). This signal path fixed my volume control problem: iPhone -> USB -> factory radio -> beat sonic ENA-3T3 -> factory amplifier -> LC2iPro (front door signal) -> Sub amplifier -> sub

Works as advertised. Accu bass is nice once set up properly. Easy install. nice to add a subwoofer to factory system.

Overall this line out converter is a well put together little piece of equipment. Audio Control for the most part knows what they are doing when it comes down to quality and efficiency. Only thing is the accubass feature may vary from vehicle to vehicle as in my truck that feature will only activate when the volume from my source unit is almost cranked to the max even though there is significant bass roll off before that volume level is reached. Still sounds good without the accubass but for all of tue Bassheads out there you would definitely like to have the feature apart of your system if dealing with bass roll off in your factory OEM system.

Had Geek Squad install it in my trunk with one subwoofer, and it works flawlessly. My sub is no longer quiet with my factory radio, and it no longer turns down at higher volumes.

This is the best application for any newer vehicle with bass roll-off at the top end of the volume spectrum. Feed it any full range channel and it will give your amplifier the best signal comparable to a aftermarket radio pre out. Plus it gives you a 12VDC remote output, easily adjustable potentiometers, and a bass knob you can flush into any trim piece that will fit it? I will use this and only this any time I put a sub amp in any vehicle. 10/10

It was OK, but it took a long time for them to insulate but OK and very cheap