just realized those subs were DVC. To get the most out of an amp for them you'd prob want to go 2-channel like the Soundstream TRX2.550 or similar item
go with a kicker cvr 15 good bang for the buck subs and will get niice and loud with 400-500 rms in a ported box and im pretty sure you could pick one up from a shop in your price range or even cheaper somewhere on the internet
just realized those subs were DVC. To get the most out of an amp for them you'd prob want to go 2-channel like the Soundstream TRX2.550 or similar item