*Currently sold. This is a rare item! Sansui's tweeter with unknown details. I tested it with a 7000 Hz crossover and it works fine. How about those in the self-made school (Oikawa Tetsuji)
Maintenance information: 2026.1.7 operation confirmed
Accessories: none
Main specifications: impedance 8 ohms diameter 92 x depth 62 mm 1.2 kg (actual measurement)