Al,
Once again, I appreciate your interest and advice. You're obviously an expert. In this case, the black wire connecting to the mid-range is the problem. When I removed the mid-range, I observed that the "black connector" on the back of the driver had about 1/4 inch of copper wire still soldered to it. The black rubber-coated copper wire leading from the speaker cabinet to the mid-range was intact, but was detached from the 1/4 inch wire attached to the driver. Inotherwords, I wonder if too much power (or something else) could overheat a wire causing it to split in two. Sounds far-fetched, but I don't know what would make that happen. Thank you again for sharing your knowledge! Glenn
Once again, I appreciate your interest and advice. You're obviously an expert. In this case, the black wire connecting to the mid-range is the problem. When I removed the mid-range, I observed that the "black connector" on the back of the driver had about 1/4 inch of copper wire still soldered to it. The black rubber-coated copper wire leading from the speaker cabinet to the mid-range was intact, but was detached from the 1/4 inch wire attached to the driver. Inotherwords, I wonder if too much power (or something else) could overheat a wire causing it to split in two. Sounds far-fetched, but I don't know what would make that happen. Thank you again for sharing your knowledge! Glenn