what about this setup

[gekko]

one coustic AMP-220

2x150w in 4 ohm
1x360w in 4 ohm

Cadence ultradrive electronic crossover QXR-7
http://img49.photobucket.com/albums/v150/gekko/4.jpg

[shepherd79]

what kind sub are you going to run on that amp?

[zero.counter]

Looks like a good setup. Like shep asked, what are you planning on pushing to?

[gekko]

2x 12" polk audio and i got myself some old 240 watts pioneer 3 way that i'm changing as soon i get my tax return...
those polk audio subs pushed some air in my little aerodeck =)

[shepherd79]

if you are going to run 2 12" polk audio subs, you may want to get bigger amp. this amp will be enough to push one polk sub.