Customer Ratings & Reviews

Im using this on a 2022 toyota 4 runner with a stock head unit. It increases the headunit voltage out to the amp. Accubass works but the type of sound i get overall with this device is meh. Audio control made a great product that does what it sais it does. I just do not like how it sounds some times but overall i would reccomend this product to anyone looking to keep their head unit stock and go aftermarket for audio.

Does exactly what its for so therefor i am very pleased with purchase

it is an expensive product, but it gives you soooo many options and with a little digging it does a whole helluva lot more

Great product if you want to keep you're factory stereo and install after market speakers amps and subs

This product is must have if you are upgrading you factory system.

Works great In my 2018 impala. Needed it to get full range signal to my amps. Love the GTO feature.

The best choice when you installing your system with stock head unit

Excellent product if you want to keep your stock radio. Highly recommend and Best Buy staff very good and friendly

Great for boosting your stereo with factory head unit

I have LC-7s in all my vehicles. Great product since the JL clean sweep.

Loved it. Cleaned the sund right up you can't beat it.

This digital processor is a must for those who want to keep their factory head unit.

Just what I needed to connect my amplifiers without replacing my head unit.

Works just as product is designed. Highly recommend.

This item was not needed as the speaker system couldn't be installed

Great quality at a great price with good warranty options.

Good for factory radios only.had no trouble with this device,I would definitely recommend this thing

Spent a ton of money at BestBuy to retrofit a Toyota Tundra JBL system. All I have gotten from the Techs is blame on the JBL system. This device is missing the controls (thrown out by the techs?) and completely screws up Bass response at the very expensive amp. Bass comes on suddenly as either loud and thumping or NOT AT ALL. Crossover settings? Remote is missing. The whole this is very poor. I am very disappointed in the install, and now I have to wait 4 weeks to get it tuned properly

Does it job....has my sound system sounding well. Recommend it

Purchased this along with other components for my install. All of the components are highly rated and I was really looking forward to getting my system installed so I could enjoy some good music in my car. The parts aren’t the problem. The installation is the PROBLEM! Installers disabled my front door entry sensors, scratched my door panel with a screwdriver or something sharp. My window on my drivers side won’t roll down all the way, passenger door makes a very loud clunk when rolling down. Front door tweeters are wayyyyyyyyy to bright(I have to turn the tweeters all the way down), Rear speakers play only mid bass(they’re coaxial speakers)! Very disappointed with install! I’ve been back 3 times for help and haven’t resolved anything yet! My next appointment is next Tuesday and it will be my last! If everything isn’t repaired and adjusted correctly, I’ll be demanding my money back! Stay tuned!