I don't care for them, and alot of the the other guys in here don't either. However a few people have them and like them. My sugestion if for you to save a little more and get something better. I have heard alot of good coments about JBLs refurbished amps, and you can get them for a really good price.
Hey Counterstrike, I am one of the few that owns Audiobahn amp. Let me tell you for the price I paid, I'm getting great value. If bass is what you want at a reasonable price, then get A4125HCT or 2300HCT models. If you're lucky, you can set the remote bass control half way. Go read up on those 2 model amps. They are actually good. If you want even a cheaper amp, try MTX 6500D. They go for $75 - $120 on eBay. It's 500W rms at 2ohms, and 775W at 14.4v. Unlike other cheap amps, MTX delivers. I wouldn't try refurb amps unless the shop is local.