My budget can be around $600 for an Amp.

 

Can you link me where they are on the site?

 

$600 is a pretty decent budget if you are willing to buy used.. I'd look for amps that will produce around 4kw into 2ohms (which should give you more then 2kw at 4ohms)

Crossfire 4000d, Memphis 4kw, ect..

 

Those things look sick! The photo almost looks unreal and photo-shopped!

 

I get that alot. People don't believe those are real. But they are all 4000 watts worth.
Thank you for the Suggestions on amps Haunz