Customer Ratings & Reviews

My Geek Squad installer recommended I add this and I'm so happy I did. Over all it adds a 50 watt boost to the system, keeping all the signals and different channels separated and flowing through the wires so your new speakers have the juice and clarity they need. Small and easy to hide on install plus no need for external Amps. or rewiring. Overall 4.5 stars, I wish they could do a 75-100 watt boost in the same size unit.

Great for the size very compact fit under the stereo or over the stereo incredible sound in a small package and 40 watts per channel and i did not have to run wires and i used this amp with the original stereo in a new car but it can be hooked in an aftermaket stereo with rca plugs

Running this unit bridged to push 90w rms to my front 6.5 JBLs and a single 3.5 center channel speaker. Sound is clean, crisp, and loud. Would recommend but instructions aren't clear. You need to know how to install and set up car audio to use this amp if you want to run it bridged.

This is a great little amp. I use this in my Jeep Wrangler soft top and get great sound with my Polk Audio speakers. The amp gives that extra push making the music sound full. With the Best Buy Geek squad installing it for me, it's a great deal.

It’s a great choice for a Prius. It has plenty of low distortion power. It’s compact making dash installation easy and you never know it’s there.

Very satisfied with this little amp. Just enough bump to my factory head unit and after market speakers.

One of the best amp purchases. Installed in line on a CT200H with the stock radio along with 6x9's and 3 1/2s. Brought the stereo to life. Great full range sound and bass in that set up.

I had this installed on my motorcycle, added a nice little boost to the kicker speakers. The small size of the Power Pack fit easily inside my faring. The tech at the Jackson, TN best buy did an awesome job on the wiring, looks stock.

The best head unit amp, well worth the investment. If looking for a little more punch to factory, or aftermarket speakers you won't be dissapointed.

Price was amazing sounds great ez install no problems

Does exactly what the manufacturer claims… Makes a factory system much stronger and delivers clean sound even at higher levels. Small enough to hide anywhere and maintain that factory appearance.

Is not the best sound I ever heard, but for a small piece it's just great. Sound is pretty good. Installed in the back of the console is perfect. You don't need to bay any other accessories. I am super happy with the purchase and I do recommend it to everybody.

Absolutely love how this compact design fits in my vehicle, but more importantly, the Alpine amp completely enhanced the performance of my head unit.

Had this item installed in my car and it improves the quality of the sound coming from factory speakers. Stereo is louder and more clear on volume 6 than it was before I had the amp installed running on volume 15.

I bought this Alpine power pack because the head unit was under powering my jbl front and rear door speakers. What a difference and I installed under the radio inside my dash. No need to run any wires from the battery. Makes for a easy install.

Great amplifier that fits perfectly under the front seats. Plenty of power for the 2 front 3 way 6.5 boston acoustic speakers. Would recommend this item if you have little space to work with for an amplifier.

I purchased this amplifier at the recommendation of the auto tech. This amp powers all 4 of my door speakers, giving them plenty of power and volume. The amp fits behind the stereo as well, saving some space in the vehicle.

Recomended to me as I was looking to improving my sound on my 09 accord. I was a bit spectacle about it specially because of stock speakers but I was blown to how much clarity and clean sound I get. I like the way issmall and ccompact and hidden away.. 0 vizibility.

I purchased this Amp for my Truck since have limited space for a full size amp and just wanted better sound than just factory. Very pleased with the sound and the convience of really mounting anywhere due to the size. Was able to mount behind glove box ..

great little amp that is small enough to tuck under the dash. Doesn't need a separate power cable running off battery, hooks up to the head unit. Sounds great!