Hi dmbartender,
I just looked up the specs on your B&W speakers, and they are way too small for your big space. It's no surprise that there is no bottom end. I thought those were floorstanding speakers!
Anyway, I'd term those B&W's as just OK, not in the same league as the Axiom M80s v2s or M60v2 floorstanders. (The latter models are comparable to the expensive B&W 800 series.)
The average living room is 2,100 cu. ft. Given the volume of your room, you should consider the M80s or M60s and a subwoofer like the EP500.
Regards,
Alan
