I read a pretty impressive review from that OTHER forum site with one of their reviewers...I don't want to link it in here as it probably is against the rules to link to another forum...and I don't generally like them anyway...lol. \n\nProbably for naught as I inquired about it and it turns out the FF5 is discontinued. They did recommend the Supersub X which is a bit pricier but even beefier and a step up. \n\nI dunno, I'm probably leaning towards SVS PB2000 at this rate, and see if I can go up to the 3000 possibly. I don't see anything else out there that looks like it will work, unless someone comes in and says the GE Super Sub X is awesome.\n\nYou're going to want to get the 3000, period. You have a pretty large room and I don't think 2 PB3000s would be overkill. I know they ain't cheap, but when you under-buy, realize it's just not cutting it and end up getting a bigger sub anyway it gets even more expensive. And I don't think getting a 2000 now then a 3000 later is a great plan either. Get something that doesn't leave you wondering and wanting the first time and you won't regret it. I speaketh from experience on this one! I wish I would have taken that same advice when I heard it. Woulda saved some buying, selling, shipping, dollars and been happy the first time.