Customer Ratings & Reviews

Exactly what I needed for my setup. Simple installation. I'm happy I found this at BestBuy. This works exactly as it should.

Does what it says it will. Which is add bass to a fatory system that has very little. And also gives line out to the amp. Will also turn amp on and off. My factorie system is weird with bass. It drops out and comes back louder and quiets down when u go faster. Im still getting a after market radio wil the preouts for amp already on back. My car just has a really bad factory system amd just needs to be changed out. But this is doing the job til then. Hope this helps.

The LC2 was easy to install and works great. The sound system which the LC2 was integrated with sounds great.

Wonderful product is by far the best channel line out converter I have ever used. Installation is easy and the difference in audio system sound is phenomenal.

Does exactly what you need. Easy to adjust for fine tuning

This was exactly what I needed when I added a sub/amp to my 2018 Audi S6 with the Bose factory system. Bose systems have a tendency to boost bass at low volume levels and bleed the bass level as the volume increases. This product gives you much more control over the tuning of amp/sub leading to a much more linear volume in regards to bass. Great product and would definitely recommend!!!!

Excellent product, easy installation, works well with factory head unit. Amazing product

I purchased this to be able to get full audio control on my amp, while keeping my factory stereo deck. My factory has all the bells and whistles when it comes to GPS, steering wheel controls, etc. I wanted to have dual 12' Kicker Comp R sub-woofers installed to make a great audio system. This was the icing on the cake, and I wouldn't purchase the basic $25 option if keeping factory deck. You need to purchase this one at minimum to get the best sound.

Very easy installation, straight forward instructions. Quality of product is great as well!

This lc2 device is extremely powerful and works great. Really does bring out the bass.

Originally installed a Metra in line converter for my 2007 Cadillac cts with bose navi. Worked good but bose system cut off some low frequencies and caused bass roll off at high volume. Switched it out for the LC2i and without any tuning (straight out the box) there's already a TREMENDOUS improvement on the sound. Defeated the volume roll off and restored body to the previously dead frequencies. I can't wait to see how it sounds after proper tuning. A MUST HAVE for premium factory sound systems being upgraded!

This is must buy item. I used this in a 2020 maxima. If have this car, you know it has an awesome system with an amp. Imagine adding another subwoofer using this input device. There is no additional items needed or tons of wires to cut. You can also adjust the gain and bass input. You won't be disappointed.

Easy to install. Great for factory systems that have high crossovers in the bass range. My only complaints would be the lack of clarity on what how the bass restoration function works and how to properly set it up. Also, it can withstand a power input than other brands (personal experience) this is a must for stock amplified audio systems. Well worth paying the extra premium as opposed to other Line out converters

It really help cleanup the bass roll off from the factory stereo. Very pleased with my purchase.

Good product, USPS destroyed my package the first time, and made the item unusable, but after reordering it worked perfectly and continues to do so.

Quality product from quality brand. Works exactly as expected, though you really should read the manual fully to set up the AccuBass correctly as that feature is not automatic. Would always recommend this to anyone adding aftermarket amp for speakers or sub.

Don’t go cheap for your line out. This was easy install and works amazing.

Purchased today and haven't installed it yet. It should be a simple straight forward install but the "manual" thats included is not much of a manual and provides no information in regards to providing power/ground for the unit, connecting recommendations, adjustments, and the support area on the website has the same crumb of information as the manual. Also while trying to register the product online (I always register before install/use) i was asked for a serial number, there is not a serial number on the unit or on my Best Buy receipt and the website doesn't show where to find this serial number but says its required for the warranty.

Great product! Don’t even think about grabbing one of those basic line out converters! Factory radios roll off the bass at higher volumes to protect the factory speakers. When you use a basic LOC you get that bass roll off when you DONT want it! The LC2i makes makes a world of a difference in getting what you paid for!

Great product and i would buy it again. Easy installation