Hi guys, I was just after a bit of advice. Firstly I am no pro Dj or anything, so this is all just for home use. And I do love my sound so I am very particular about it. I currently own a set of american audio dj decks which I will be upgrading to poineer ones later in future so I can plug in usb etc, and I am running a set of JBL JRX 125's off a crown amplifer. Now its a very good set up for home use with very good clarity and good top end sound, however next to no low end bass. What I am wanting to buy is a set of dual 18inch subs, I had a look at the RCF 8006 AS which was absolutely awesome (can anyone recommend something similar with the same kind of power). I would also like to buy a set of self powered speakers like the Electro voice ones which allow direct ipod connectivity so I can just take them to mates places etc when doing small parties/gigs. (either a set of 12's or 15's) So I dont know too much about this stuff so can someone tell me what the best options are. I dont really want to spend past $4000 for the sub. and maybe about $1200 max on the other speakers. But I would like top quality range (no cheapy stuff) I will also require a good decent crossover to hook everything up. (again I dont know much about these so if someone can explain more, that would be great) Also where in melbourne is the best place to buy this gear from ( a few contacts would be great) And I would only like to buy reputable brands such as RCF, EV, QSC etc