Maintained! TAD treble drivers. Compression driver technology carried over by ALTEC and JBL is faithfully reproduced with current precision processing technology. The sound skips well, and the sound is sharp and powerful. The maximum input has been improved to 500W, and you can expect sound quality unique to TADs that are hard and have good overhang. There are rust spots in places (Kojima Yosuke)
Maintenance information: 2026.5.15 Maintained (pad dampener replaced, 8 mounting screws replaced)
Accessories: instruction manual
Main specifications: Playback frequency band 500 to 22,000 Hz crossover 800 Hz 8 Ω beryllium diaphragm 109 dB triple slit rear type equalizer throat 2.54 cm W140 x H140 x D110 mm 6.4 kg/piece