Hi All, Ok, so I'm in the process of a major Home Cinema upgrade. It's time for my ageing Rel Stadium III to retire and be replaced by something more up to date, as I'm sure technology has moved on considerably. On the short list is a B&W DB1, Paradigm Sub 1 and the Velodyne DD15+. In truth the Sub 1 and DD15+ are stretch for my budget, but as this is a sub I'll have to live with for a good few years I may be prepared to splash out the extra and eat beans on toast for the next few months, if it's going to be worth it. The sub will be used entirely for movies. It'll be fed by an Anthem D2v processor and partnered by PMC IB2i's at the front and CB2i at the centre. The power amps are all Naim Audio. The room it'll be in is 5m long and 4m wide, with the sub will be placed along a side wall. I'm aware that all 3 subs get excellent reviews (and I've heard the sub 1 and was very impressed), but was wondering if anyone out there with real-world experience of any, or all of them, has any words of wisdom that might help me chose (aside from get a demo, which I will do if I can). Comments welcome Many thanks, Roman.