JBL OLYMPUS C50 SPEAKERS Photo #725508 - US Audio Mart
JBL Olympus S8R
Amazon.co.jp: JBL Olympus 1/2.5 S78R C1 III Pair : Electronics
JBL Olympus C50 S7R
JBL SR8 Olympus Speaker System (Lot 3220 - Modern Art & DesignMay 27, 2021, 10:00am)
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