Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black

My 2016 Chevy Colorado came equipped with MyLink. But Chevy used pitiful amplification from the head unit. 2nd row door speakers were of no effect. Adding this Kenwood amp and a set of 6.5 Infinity speakers to the 2nd row has brought the truck back from stereo purgatory. The Best Buy techs went the extra mile and helped tune the bass crossover and overall amp output to fit the cabin. THEIR HELP WAS INDISPENSABLE. This is the aftermarket answer for making the non Bose MyLink worth keeping.

Great little amp. Got it for my '78 F150 to run door speakers & 6x9s behind seat. Loud, clear sound. Nice compact size. I have it temporarily mounted with zip ties in the pics. (The actual mounting brackets are missing but that is Best Buy's fault) Plan to remount it more securely later. Only reason I didn't give it 5 stars is the location of the adjustments, gain, etc.

Used this for my Victory Cross Country Touring. I upgraded the speakers and the factory amp struggled to keep up. I grabbed this amp and it pushed my upgraded speakers with no distortion. My speakers are currently the Kicker CS line. This amp offers powerful sound in a very small footprint.

I got this for my 17 Ford Explorer because it doesn't have the premium sound system. I did a lot of research and also got the iDatalink DFO2 T-Harness so I didn't have to cut any wires and everything matched up perfectly simply plug and play. I did upgrade the door speakers to the kicker 6x9s which I had to find a special universal bracket for because the one that designed for it was to thick and I couldn't put my door panel back on and 6.5 (speaker bracket fits perfect) which gave me more bass and treble. This Alpine KTP-445U mini amp enhanced the sound did fit between my factory 8.4in screen and my glovebox.

This was very small and weak looking. I was skeptical at best that I would like it even in the slightest. I have a 800 Watt amp for my 2x12 Kicker Comp Subs. This little Alpine Power Pack overpowers the sub like they aren't even there when they are hitting pretty hard. Made me upgrade my entire system just to hear the subs hit. This thing packs such a punch that if you ARE going to install this, I would say to plan on spending a bunch of money on upgrades such as "High output alternator to run the watts that need to put out to a sub amp to keep up with this little monster of a power pack, Battery Cable 4 Gauge long enough to charge the battery, Upgrade Amp for subs to be able to even hear the subs, and then finally sound proofing because now you've made your car into a concert." So yes, This power pack will leave much on the table to be wanted. If you install it, Know that you will want everything else to sound just as punchy as this Power Pack.

Love this thing , made a big difference powering my pioneer door speakers , soldered all the wires and used shrink wrap , and the installation was easy and no modifications needed , sitting right behind the stereo , I have a great sound and didn’t take any extra room

I bought this amp to power 2 pairs of Kicker KS 6X9 speakers in the doors of my 2018 Jeep Renegade. It made a huge difference in not only the volume but in the clarity and detail of the music. Kudos to the auto techs at BestBuy in Forsyth, IL. Josh and Rich are awesome!!

I like the alpine amp is small and best sound and price