I found a Visonik amp (mono channel) that gives out 900w RMS at 2 ohms for about $180. Is this a decent brand of amp or is there any other brand of amp w/ 800-1000w RMS of power around $200 that would be better?
Visonik is considered bad although some fot heir stuff is ok...overall i wouldnt buy it..the cheapest reliable amp i can think of would probably be the JBL 1200.1 off ebay
Visonik amps are built to very low standards, they may sound good for a minute but it's not going to last. I say go for a Rockford, Phoenix Gold, Kicker, or a Kenwood, all of them can be hard in that price range.