The level is good! TAD treble driver. The compression driver technology carried over by ALTEC and JBL has been 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 sound quality unique to a hard, well-overhanging TAD can be expected. Serial TA9237/TA9238 (Murakoshi Yoichi)
Maintenance information: 2023.5.2 sound output confirmed
Accessories: original box, instruction manual, mounting screws, tools
Main specifications: playback frequency band 500 to 22,000 Hz crossover 800 Hz 8 ohm beryllium diaphragm 109 dB triple slit rear type equalizer slot 2.54 cm W140 x H140 x D110 mm 6.4 kg