Customer Ratings & Reviews

I had a new Pioneer head unit and JBL component and coaxial speakers installed in my daughter’s Subaru Outback and it sounded flat. A week later I added this amp and the difference was unreal. Yes the price has gone up however, the minor price increase vs the sound quality is worth every penny.

The alpine amp is perfect to plug right behind your stock radio packs enough power to get the best out of your sound system

I like it. Fits behind radio. Seems to help sound overall.

Has power for such a tiny amp, if space is a problem. This might be your solution. Doesn't give thump but does help mid and tweet alot

I purchased this amp for 2 pairs of Kenwood speakers I bought a few years ago that just didn't seem to reach full potential for sound and quality. After consulting with the manager in the car audio department and following his recommendations I was wowed by the improved sound and clarity, he is extremely knowledgeable!!

great substitute for a bigger amp. easy to hide and doesn't generate much heat.

very solid amplifier with very low profile; easy to place in dashboard

The size is just correct can be place in small area quality sounds

Second of this product I’ve owned, power pack makes amplifying main speakers a lot easier than a traditional amp. Pro tips: use very little gain, you’ll most likely introduce white noise if you turn up the gains. Also, but the correct harnesses for your vehicle, don’t go chopping up your factory wiring!

Give your speakers the extra power when you want a little more sound with out draining your battery

Compact but powerful, easy to install, bridgeable.

Wow this amps make your front speakers sound amazing.

Purchased for a work can. Small and compact and powerful

Cool little amp for those tight spaces in the truck. Highly recommend.

improved sound quality and volume for its compact size.

Great product...Excellent sound and very compact...

The product works great for adding power to factory sound system and head unit. One thing to note is that you will have a slight white noise when the stereo system is turned on but the volume is turned all the way down. I have heard that this is because the factory sound system does process the sound as well as aftermarket. However, if you turn the volume up, you cannot hear the white noise. Also, wiring diagram could be improved as far as explaining more details.

The amp is one of three alpine powering a 7.1 system. The amp is superb driving the center channel and rear speakers. The system was installed by Jesse Buchanan at the Best Buy in Texarkana. Jesse is a great installer. He takes great pride and care in the work he does. Jesse makes sure the job is completed correctly and the customer is satisfied.

Needed this for the Apple CarPlay . I recently switched out the original stereo and purchased an Apple CarPlay stereo through Best Buy. I needed this to help all my speakers work with the Apple CarPlay and so far it’s worked incredible. Giving me sound that I never had before ! Great price for the product

I got this amp based on the recommendation of the Best Buy car audio installer & it works GREAT with my pioneer head unit and 6 speakers! I'm not a competitor in the slightest, but it definitely sounds cleaner and gets pretty darn loud in my car with this amp. I definitely recommend it for anyone cleaning up their sound on a budget!