Maintained! Driver unit used for A7, etc. Wideband playback is possible by combining it with a 511B horn and an 811B horn. This model is a must-see for those aiming for a clear and firm sound (Sasaki Shota)
Maintenance information: 2024.4.13 Maintained (magnetic circuit gap cleaning/center adjustment, terminal cleaning, lead break repair)
Accessories: none
Main specifications: Playback frequency band 500 to 20 kHz impedance 8 ohms crossover frequency 500 Hz sound pressure level 110 dB weight 3.2 kg/1