JBL C50 S7 Olympus Speakers (Pair) Circa 1962 | Reverb
Pair of Vintage JBL Olympus C50 3-way S8R - Mother of all Speakers - | eBay
JBL C60 (S7R) "Sovereign" in Oak, Vintage Rockers! - SOLD – Holt Hill Audio
Loa JBL C50 Olympus S8R đẹp xuất sắc | Bá Hùng Audio - Chuyên thiết bị âm thanh đẹp, tuyển chọn - Amply - Pre Pow - Loa - Đầu CD
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
JBL C50 Olympus S8R Speakers! - YouTube
JBL Olympus (anybody have any experience with these?)
Vintage Speakers, JBL C70 Alpha 1's . for Sale in Burbank, IL - OfferUp