![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 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](https://i.redd.it/gmztdd0f93w51.jpg)
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
![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 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](https://i.redd.it/dsclnqbd93w51.jpg)
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 C50HI, Wired in Ear Headphones with Mic, One Button Multi-Function Remote, Lightweight & Comfortable fit (Black) : Amazon.in: Electronics JBL C50HI, Wired in Ear Headphones with Mic, One Button Multi-Function Remote, Lightweight & Comfortable fit (Black) : Amazon.in: Electronics](https://m.media-amazon.com/images/I/31rmf+p45oL.jpg)
JBL C50HI, Wired in Ear Headphones with Mic, One Button Multi-Function Remote, Lightweight & Comfortable fit (Black) : Amazon.in: Electronics
![JBL C50 Olympus S8R Vintage Speakers with 375 Driver One of The Most Desirable | eBay | Vintage speakers, Speakers for sale, Vintage JBL C50 Olympus S8R Vintage Speakers with 375 Driver One of The Most Desirable | eBay | Vintage speakers, Speakers for sale, Vintage](https://i.pinimg.com/originals/d6/e2/9a/d6e29aa78a653d76ca64f4ed6690b430.jpg)