Vintage JBL C50 Olympus S8R - electronics - by owner - sale - craigslist
JBL C-50 Olympus Speakers Original | Reverb
JBL Olympus C50 S7R
Anyone familiar with these? Late 60's vintage JBL C50 Olympus S7r. 15" woofer with massive 20 lb. magnet; 15" passive radiator; and high frequency horn. Had the woofers rebuilt two years ago