My good friend Dan bought these babies new back in the 80"s. His kids poked in the dust caps, he's at some point replaced one of the woofer due to surround rot. This fall he hooked them up to an old Marantz receiver he acquired and poof! No more workie. Anyway he asked me if I could get them working again for his shop tunes. I instantly thought of JR's Le-Singe-Sarcophage design. Dan agreed so I ordered the parts today.
I love how they tried to make the little paper cone tweeter look like a ribbon. The crossover was one ferrite cored, 22 gauge, coil and two NPE caps.