JBL C50 Olympus Rare Studio Monitor - C50SM - D50SMS7 - See Demo Video | Reverb
JBL LE85 Drivers & H91 Horns 16 Ohms Blue Speakers Olympus Apollo ** PAIR ** | eBay
JBL C-50 Olympus Speakers Original | Reverb
JBL Olympus specifications
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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