Customer Ratings & Reviews

If you temper expections and remember this isn't a 1000 watt amp (45x4 is only 20 watts more than a good aftermarket head unit) you should be satisfed with this. It is one nice little power pack. Easy diy install.

Additional power for my upgraded front component speakers. Part of a system installed @ Best Buy and exceeded all of my expectations! No more road noise or sound issues to deal with on daily drives just the road and awesome sound tracks (AVB!!!) to get enveloped in!

Purchased a new vehicle a few weeks ago and was not happy with the stock radio / speaker sound quality. Purchased the Alpine amplifier and had installed at Best Buy, greatly enhanced the sound of the stock speakers. I do plan on upgrading the speakers too but the amp was a good start. I would recommend the Alpine amp as an upgrade to the stock radio for enhanced sound quality

This amp transformed my door speakers. Plenty of power for my front 6x9s and rear 6x6s. The oem setup was dismal (at best) and this amp woke it right up! Couldn't be happier with the performance.

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.

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

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

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!!

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

I was worried that it was not powerful enough. All of the car audio people I know told me it would suck. The Bestbuy installer told me to trust him. He was right. I love it.

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

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

Based on recommendation by the install tech I bought this Amplifier to add to my stock 2016 Tacoma Head unit, I only wanted more fullness to the sound. I just added all Kicker brand speakers, but they weren't getting the drive they needed! This Amp done the trick.

Compact but powerful, easy to install, bridgeable.

Purchased for a work can. Small and compact and powerful

improved sound quality and volume for its compact size.

Works great. Geek squad installed it running to new Alpine 6.5’s and the sound is crystal clear.