yeah guys don't be fooled! this amp is a beast. I'm firing a pair of fi sp4 15"s with just one of those amps. God knows what the maximum power a single saz3500 can deliver lol. I really need another one of those amps. But that means more batteries!!!!
I bought me a refurbed Sundown 3500D.1, A stock from db-r four months ago. It comes with 1 year warranty, and it's transferable. It has been slamming my 2 FI SP4 15's, and so far so freaking good.