see the thing is, under where it says simgle amp and sub connection. it shows positive and negative from the sub running to seperate sides of the terminals, but each wire is ran to the +. do they just mean in general run the negative and positive to each set of terminals? thats where i stand at right now, i dont wanna mess the amp up. i have the sub wired at 1ohm. right now i only have the wire ran to one set and its not as near as loud as my alpine was, granted its currently wired at 4ohms and its only rated 300 at 4ohms when my sub does 750rms-1500peak