plenty plenty plenty of people run at 1 ohm. i got 2 SAZ-3000D(good choice on the amp too btw) and i run a pair of btl's @ 1 ohm. eventually i'm going to run them at .5 ohms daily. the way i look at it, is you're still going to need the current draw to pull 1500 watts, whether it's at 1 ohm or 2 ohms or 8 ohms. the big benefit of running at a higher ohm load is that the amp runs cooler, providing a cleaner signal since heat is an amps worst nightmare. but as i said, lots of people run @ 1 ohm, no problem. and mine run 2 subs a piece @ 1 ohm, and they dont even get warm. imo i think you'd be ok.