if your still lookin for an affordable amp that will power 2x 650 @ 8 ohms and u want the lights id go for the crown xti4000 theyr not too bad on the wallet and theyve got great features u can set em all up to sound however u want on a little screen they got on em and theyve got perfect sound mate. cant ever go wrong with crowns 😀 tho ive never tried the ones your on about mate but ive helped some boys out who have had lots of other amps and i trust my crowns a lot more than theirs. good luck however you go mate need to keep the ol rigs goin out there. i heard everythings gotten worse in the uk partywise due to OB after that 1 BK party in yarmouth? thats the last one i went to while i was out there but thats what my friends ave been tellin me. hope u dont get any equipment taken :yakk: