I use a Eden Wt 550, that I sometimes run at 2 ohms, I also have a Genz Benz shuttle 6.2 that I use for small gigs, and take as a backup when I use the Eden. My problem is the GB only goes down to 4 ohms. I need something small that will go down to 2 ohms that I can take with me as a backup. Suggestions please!!