I need some more advice on a sub setup. I was planing on running two kicker subs. either some L5's or some cheaper kicker cvr12 subs. A guy at school has an 800w nitro amp that works great. It also has speaker imputs. http://cgi.ebay.com/Nitro-BMW-486-20...QQcmdZViewItem

 

That amp puts out 600x1 @ 4ohm mono.... either of the subs listed will work just fine with that amp - of the 2, I'd opt for the L5's.... get a dual 4 ohm VC on the pair of subs and wire them in series/parallel for a 4 ohm load at the amp...

 

even if a amp has speaker input always use a line level converter.