Disposal prices have been reduced! (Member discount will not apply) 2023/1/19 Sales price 79,800 yen Maintenance completed! JBL professional compression screwdriver, familiar from the 43 series. The deep Alnico sound is compatible with various unit configurations. Serial 52949 73560 (Tomonori Asaina)
Maintenance information: 2022.5.14 maintenance completed (distortion repair, inspection of various parts, sound test) 2019.9.26 maintenance (distortion repair, overhaul, diaphragm crack repair, sound absorption urethane replacement) 2023.1.19 maintenance (diaphragm installation adjustment)
(Material exchange, insulation washer, screw replacement)
Accessories: none
Main specifications: 1 inch driver slot diameter 25mm 16Ω (measured DCR6.0/5.9Ω) 118dB frequency characteristic 800 Hz to 20 kHz crossover frequency of 500 Hz or more 5.1 kg/pcs