Great video Dan, thanks!

It's for real. Just installed one that replaced a 45watt sony unit I had. The KTA gets way louder. and perfectly clean. Litterally sounds twice as loud and doesn't cut out. Can't even max it, it hurts my ears. My sony would shut off past 40 out of 50 volume. KTA doesn't shut off at all, is way louder at vol. 40, and haven't even gone past vol. 43. Don't want to blow the JLs and the jump from 40-43 is crazy loud. even 40 is to loud. I run the KTA at 37 and had to boost my sub a couple dbs to compensate. Very impressed Alpine. And I got it at a CarToys sale for $169 😁

Nice job Dan!

Great vid and explanation

Great video, so I’m going to be powering 4 6 by 8 speakers with no added subwoofer with a Kram-450 power pack. Do I need to get speakers rated for 50 watts rms or 100 watts rms?

Hi, I would like to upgrade my audio system in my gladiator by adding a couple of amps, changing my speakers and adding couple of subs .. im looking to buy alpinw products for them all and also add a DSP if its needed... could you recommend an alpine authorized place around NJ, NY, PA or CT who can do a really good job .. thanks..

My girl loves dp p

Nice

I have a ilx w650 I want to add a power pack but don’t know which 1 I should add between the kta450 or the kta200. I have 4 kicker ds on my Toyota Highlander haven’t done anything else to it. What do you think?

Would love to collab with you guys. We have 820,000 subs with 500 million views! We are also building a Castrol Supra replica and would love to feature your receiver in it.

126 at 22v? isnt thast kinda unrealistic for a vehicle application?