Hi guys I'm a new guy just getting into HC. I've decided to build my own sub as I'm pretty OK on DIY & was looking for some suggestions. I'm aiming for a sub to be used in a small room (10'x9'). I have been looking at some commercial ones and would perhaps like to build a sub that is equivalent in price to say a £900 commercial sub. So, my questions are: 1. Should I go for one larger sub or perhaps a stereo pair of smaller subs. 2. Does anyone know of any suitable hardware suppliers and components of the same quality as a £900 commercial sub. 3. Has anyone got access to any suitable plans for a suitable sub. I've been looking at the kit on BK's site but I can't really get any idea from the forums on the relative quality & sound compared to a commercially available sub. Thanks in advance for any help at all. When I've done the sub I'm probably going to have lots of questions about DIY lighting, cabling and screen but one step at a time. My kit so far, which is all still boxed as I've no cables or anywhere to set them up yet is a Denon 3803, Denon DVD-2900 and some M&K LCR55 (left/right/centre) but no surrounds yet. I'm planning on a Themescene H56 which I think is now very good value. I'll stop now, I seem to be rambling of topic, lol. Thanks again everyone.