A 3-way speaker with an acoustic suspension system. The low range is equipped with a 30cm cone woofer, the mid range is equipped with a horn type midrange using a driver with a diffraction horn, and the high range is equipped with a 13cm cone tweeter. The tasteful sound is unique to vintage speakers. The exterior has faded colors, scratches, etc. (Satoshi Yonejima)
Maintenance information: 2026.4.22 sweep test is good
Accessories: No accessories
Main specifications: 3-way 3-speaker frequency characteristics 30Hz to 20kHz impedance 8Ω W356 x H635 x D343 mm