[@oldhvymech] decooney, I wonder what those Bohemoths weigh? Mercy I like um!! I know they sounded good, probably still do. :-)
re: AR MGC-1, old article specs show they weigh 150lbs each...heavy!
re: Snell B, shows two active 10" woofers on the spec per speaker. One 10" on front and there is one more [rear-firing] woofer plus another alloy Vifa tweeter on the rear of the speaker too...,pic below of rear of Snell B. Fwiw, I’ve used those exact same Vifa small 5-6" woofers and same Vifa aluminum tweeter in a custom MTM configuration I did years ago. IMO, It still needed other woofers and/or sub to fill in the bottom end a bit more.
Snell B, rear:
