Are these Polk and PPI amps the same?

[TheUnderFighter 10+ year member]

those little Arcs are some real nice amps, but unless space is an issue, you can get one of those bad *** Zuki Eleets 4 channels for a few bucks more.

Oh yea. Well, both amps are made for space-restricted applications. If you don't have any space restrictions, then there's a whole bevy of other amps to go with! It was tough for me cus I needed a small, affordable, active-capable amp, of decent quality.