Forget about retiring. There are active LFR2200s down the road. You know? The ones with drivers gracing the outboard sides of the cabinets. The ones that will have even more refinement in The Family of Curves. You can picture what's after the 2200s. smile

There is no wisdom in any of this. It's as Feynman said, all about the pleasure of finding things out.

House of the Rising Sone
Out in the mid or far field
Dedicated mid-woofers are over-rated