PPS - I modeled them after the Klipsch Cornwall which I could not afford at the time (and I still can’t at $6500 for a pair). My 125W Marantz combo amp is gone but the 25W Superscope one that I still have will drive them effectively.

PS - I made these bass reflex speakers in 1975 using AudioTech components. It puts a horn tweeter, horn midrange, and 15 inch woofer in a ported cabinet. The cabinets are made of lumber core plywood with an alder outer surface.

It’s old. 1976 Z80 CPM machine. 64k bytes SRAM. 250W Boschert switching supply. 5” CITO CRT. 16 lines of 64 character video. Two 72k byte single density 5.25” floppies.

As more folks arrive this app could become useful. Welcome…