yeah, i know, not the best amp by far, but my cousin's truck go broken into, and his audison srx3 will be out of the picture for a little while. we have a powerbass asa 400.4 sitting around, and want to use it until we can get a new audison. now, for the big question... does anyone know if the powerbass in tri-mode capable/stable? we want to use channels 1 and 2 for the comps, and bridge 3 and 4 for a sub. a 15" dayton titanic mk III will replace the 12" type r that was in there, although a type r will be back again... probably. full system rundown 2000 chevy s10 ext cab clarion dxz775usb hu audison srx3... now gone diamond d6 comps in the doors, textile tweets, +3 to the tweets on the x-over 12" alpine type r, 3.2 cub box, tuned to 30hz... now gone too if the powerbass won't work, we've go a couple years old hifonic zeus 600.2 that'll run just the comps until we can get an audison back in there. any help is appreciated guys.