if you are okay with refurb amps but i bought a directed audio 600D from ikesound.com and it does 600 watts @ 1 ohm. I've had it for like a month and it works great.
I have a JBL BP600.1 I want to get rid off. Does around 675ish watts at 1 ohm. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif