Verified answer

Of the 3 brands mentioned id go with power acoustik. I think the other guy above me in his second phrase ment to compliment power acoustik. The only thing i dont agree with is you want to run a 2channel. Personally i would use a mono amp. Mono amps are more efficient which means the power consumption to power output ratio is good. It puts out more than it consumes giving you good power with lest strain on your cars electrical system. That being said id look into this model power Acoustik http://item.mobileweb.ebay.com/viewitem?itemId=310...

This amp puts out 1200 watts @ 1ohm. Your subs r dual 4ohm voice coil which means a pair wired in parallel will make 1 ohm. Pay no mind that its 400 watts more than u need cuz im sure the amp is slightly over rated. Even if it isnt,you can turn down the gain level adjustment. This way u know for sure your subs are recieving plenty of power giving you a solid pounding bass with no struggle

Planet audio. no matter what the RMS is, a sh*ty signal results in sh*ty sound. Planet audio makes excellent products (and it's made in the USA!). All of my amps in all 3 of my cars are PA.

hifonics is the best of the three, but they are all worthless junk to be honest. go with phoenix gold if your on a budget.