In addition to the driver magnetic circuit overhaul and network maintenance, it has been completely overhauled with all exterior paint applied! A theatrical speaker system representing Altec, famous as Voice of the Theater. Please experience the rich, lyrical sound. ※Originally, the enclosure is 828G, but the shape makes it likely to be 828H (Daiki Goto)
Maintenance information: 2026.1.15 Maintained (exterior repair/full painting. horn paint. Saran net replacement. Woofer terminal cleaning. Driver maintenance: magnetic circuit gap cleaning center adjustment, resonance repair, terminal cleaning. Network maintenance: frequency characteristics check, ATT cleaning, terminal cleaning. Unit detachment, new horn front stay installation process)
Accessories: none
Key Specifications: 2 Way Horn System Crossover 500Hz Horn 311-90 Driver 288-16K Woofer 515E Network N-500F-A W760 × H1375 × D610 mm Reference Weight 100 Kg/book