I THOUGHT ABOUT the ultra but couldnt see spending $1600 on it and alex at svs recomended pb13 ultra or pb plus/2 or pb 12 plus. with the size room i have i thought the dual 12s would be great. how is one 12 inch driver of the pb13 ultra better than dual drivers of the plus/2?
Its all about the design of the driver itself... Much more controlled, which provides a cleaner reproduction of bass... Less control leads to distortion and note overhang.
I have 2 Plus/2's in my great room, and they provide serious waves of bass and they sound fantastic. They might not be as clean as the Ultra's and I would love to replace them with Dual Ultra's, but DIY is in my future instead... I have a JL F112 in my other system, and I like the cleaner, more controlled nature of that sub, but its sealed. I prefer the depth trolling ability of a ported sub for HT.
Those waves of Bass for HT is something that will open your eyes and drop your jaw... Enjoy your new sub, honestly I really don't have to say that, as you will really love it...
