This is Altec's standard 1 inch 4 sectional horn. It comes with a stay, so it's easy to stand on your own feet. With a 1-inch driver of your choice, such as the 802-8D, you can enjoy the horn sound unique to Altec with good sharpness. Other than that, there is a separate hole in the throat on one side of the exterior. You can see a feeling of use such as dullness, rust, and abrasions (Kobayashi Hitoshi)
Accessories: none
Main specifications: crossover 500 Hz directional horizontal 90 x vertical 40 throat diameter 250 mm W600 x H270 x D 486 mm 6.7 kg