I doubt whether I can find 8 inch SAMMI's for 10 bucks each.

Thanks. Makes sense to me. Actually I've put one of the 3 inchers in the 23 inch PVC tubes and put it as the right full range speaker balanced by the audax, vifa and 12 inch woofer on the right, and I cannot tell the difference between it and the big speaker in its spot. I cannot imagine what 17 of them will do.

eric j.