Hi all, I dont confess to being an audio specialist, and have pretty much no idea about what subwoofer I should go for! I have just updated my cinema room, it is 14ft x 11ft and is totally self contained. My amp is a yamaha 2065 and have just recently changed to some Jamo D6 Ultra THX speakers, which after a quick demo of last night, I was mightily impressed with! I have always been more of a videophile rather than audio, but after listening to the Jamo's last night, I feel it is only fair to accompany these speakers with a relevant sub. I am on a bit of a budget, so am not really looking at spending upwards of £700 if I can help it. This will be solely for cinema use, movies, sports, etc - I also have a wife who thinks BOO is too loud, so I need to take this into consideration!!! Please let me know your thoughts and what sub would best suit my needs. I've attached photos for a better understanding of my room.