AudioControl LC2i 2 Channel Line Out Converter with AccuBASS and Subwoofer Control

The AudioControl LC2i 2 Channel Line Out Converter is a game-changer for improving the audio quality in your vehicle. The AccuBASS feature compensates for low-frequency loss, making bass response much fuller and more dynamic. Subwoofer control is a nice addition, allowing for fine-tuned adjustments to get the perfect sound. The installation is straightforward, and it works seamlessly with both factory and aftermarket audio systems. If you're looking to elevate your car's sound system without replacing the entire setup, this is the perfect solution! Highly recommend!

It has finally worked out. I installed the LC two I adjusted it and my woofers sound great.

Did a sub and amp install on the family car, with the factory head unit. This made the process easier. Good product. Has a remote port (doesn’t come with the bass knob). Doesn’t use much power. Works well!

This thing makes adding a subwoofer to a stock stereo super easy. Just make sure the speakers you are stealing signal from are full range. I added a Sundown 10 inch sub under my trucks back seat. With a Sundown SFB 1000-D Monoblock. Its so much base i have almost everything turned way down.

Overall I would consider this a good purchase. This product did what it said it would do and did it well. After completing the installation I did have one issue and it was a result of not having the PRO model (LC2i Pro)I have a 2011 Volvo C30 with the Dynaudio Premium stereo and I wanted to add an amp and sub so I decided to go with this model. It was hard enough having to remove the trim on the passenger side rear of the car to access two sets of speaker wires (both black and white braided wires headed to the front speakers). To get to the wires I had to remove the seats and the trim.Upon completion of this install, I turned the car stereo on and realized the amp did not turn on as I began to play music. Lo and behold, as I turned the volume up to about halfway, the amp did turn on and the bass on the sub was rather loud and unexpected at that point. As I continued to use the unit, the amp would shut off if the sound dropped below half and it would kick back in when I turned it up. This became more of a nuisance than anything so I reached out to the manufacturer to get some tech support.The tech support was great, they have phone, email, and text support. I tried all three and got the best result through email.As it turns out, the PRO version of this device has a switch that you can choose how the device recognizes signals to "trigger" it to turn on and turn the amp on as part of the GTO (Great Turn On) function. On the non-pro model there is only one method by which it realizes it needs to turn on and a simple audio signal is not enough. You can choose "audio" as the trigger method on the Pro model but not on this one.After finding out this information, I decided to simply run a remote turn-on wire to the fuse panel in the front of the car. I initially bought this device so I wouldn't have to do that part but it was actually quite easy to add at the end.I did pull this amp and sub from another car that was powered by a cheap aftermarket head unit with preamp outputs and it was a night and day difference with using a quality line output converter. I was able to turn the gains down below 1/4 on the amp and it sounds so much better than it did on my previous setup.I am running an Infinity Kappa One K amp at 2 ohms to a single Kicker Solo Baric 2ohms sub and it does indeed sound great.I am rating this product 4 stars because of the limited GTO functionality that I think needs to be on all of the LOC's that are made, not just the better ones.

I don't write too many reviews on here, but I definitely need to write one for this converter. I installed a budget system in my 2023 Chrysler 300C. I picked up a set of cheap 12" Nakamichi Subwoofers from Woot, a Stinger 1500 watt Monoblock Amp, and a custom Chrysler 300 box from Ebay. I spliced into the factory subwoofer on the rear deck, for my signal.Once I was above 60% volume on my factory UConnect unit, I would notice that the subwoofers started sounded awful using a standard Line Output Converter. Sounded like the subs were blown, just really bad sound. The music would get louder, but the subwoofers I connected through a cheap line output converter would sound horrible above 60% volume.I bought this and installed it, and it completed changed the entire sound of my system. My system sounds 100% better, super clear, super loud, and it just thumps now at full volume.Absolutely 100% recommend this!!!