※Since the red+black- on the SP terminal on the 01002 side are reversed, it is inexpensive. A horn type tweeter that is an improved version of the JA-0506. Alnico magnets are used for the magnetic circuit, a precision horn with aluminum hollowed out for the horn part, and a hard duralumin V-shaped ring diaphragm. It is a bright and clear sound that gained popularity along with the design. The exterior is dull (Hiura Katsuji)
Maintenance Information: 2023.8.3 Sound output confirmed
Accessories: none
Main specifications: horn type tweeter unit, alnico magnet, 0.23 kg, impedance 8 ohms, playback frequency band, 3 kHz to 20 kHz, recommended usage band, 5 kHz or more, rated input 1 W, maximum input 2 W, sound pressure level 109 dB