I'm doing a little research on setting up the single CS-Ultra/S-1000 package due to be delivered Monday (yeah, it's gonna be a long weekend!). The manual for the Samson S1000 (you can download it from the SVS website) says not to bridge the amp into a 4 ohm or less load. The manual for the CS+ series (manuals for the CS-Ultra do not appear to be available) say that the amp must be able to handle a 4 ohm load. So should I bridge both channels of the amp to run one sub or not? If I can get away with it, shouldn't I back the amp off a little bit? Thanks for your help... I think I'll go check UPS Package Tracking again... sigh.