Stay Away, Very Far Away from Volfenhag; Its Flea market garbage(your throwing your $$ away).. Honestly if u want a cheap setup, IMO get a pair of Kicker Comp Vr's 12's (400RMS each) the Dual 2 ohm vers., and they go for like $120ish the pair on Ebay and throw those on an Audiobahn A8000T($150ebay) (800RMS @ 2ohm) and wire them down to a 2ohm load & throw in a 4gauge kit and your set. Have fun fitting the power wire through the firewall.