*Since the diaphragm and internal wiring are not genuine products, they are inexpensive. Altec Green 1 inch 806A driver. It is a driver installed on famous aircraft such as Flamenco and Valencia. You can enjoy the extended mid-high range by combining it with the 811 horn and 511 horn. Serial 23004/18650 (Yasuhito Koshihama)
Maintenance information: 2024.3.10 storefront operation confirmed
Accessories: none
Main specifications: Playback frequency band 500 to 20,000 Hz 16 ohms output sound pressure level 105 dB 2.68 kg/piece