With coupon plus shipping costs plus 5% cashback on online orders with Discover (none of the free shipping deals apply to anything this heavy apparently) a pair of Daytons would be about $245, versus $285 for the Klipsch and $330 for the PA-150.
How would the low performance compare to the Klipsch or PA-150? I know that graph looks great, but he might have lucked into an exceptional room and position. Since my listening position is in the center of a long room, that is open on the front-right, the opposite corner approach wouldn't work for me -- the only corner that's viable at all is front-left. I would think this would keep me from getting anything like that low-end he got from the Daytons?
edit: Nevermind. Went with the Klipsch. Read an unimpressed review of the Dayton with an equally unimpressive chart at HTS. No one seems to have heard more than one of these subs to compare them directly, most have a high opinion of the Klipsch, it sounds like it will go a bit lower than the PA, and it's cheaper to boot. Plus Newegg will ship faster and has a 45 day return policy.
Thanks, everyone, for all your help!
Edited by curttard - 12/10/12 at 11:28am