I currently have an AT 270THX system with a Velodyne DEQ-15R. I have two AT 273 center channels that I was considering combining into one, i.e
4 mids and one tweeter in an appropriate sized enclosure. The problem is that I don't know the T/S parameters of the mids, and I'm not sure it would make any difference.
I also have 4 Dayton RS180's and 3 Dayton RS100's, so I was thinking to maybe build all new LCR's in a 3-way config with an RS180, RS100 and tweeter in each L and R, and two RS180's, a single RS100, and a tweeter for the center, or even 2 RS180's, 2 RS100's and a single tweeter for the center.
The goal is more output and a smoother curve. The 273 center as-is is underwhelming, and there's not enough midbass across the front soundstage. I am running a Marantz SR6012, and using Audyssey XT32, which puts the surrounds all at 90hz, so the Velo has to climb above 100, which it doesn't do well.