Electrovoice high frequency horn. Comes with horn throat adapter ADH-1. The previous owner used DH1506. You can unify it with an elevator, or enjoy attaching a driver of your choice! The exterior has peeling paint, scratches, etc., and the back side is dead (Oikawa Tetsuji)
Main Specifications: Compatible Driver Electric Voice: 1823M ALTEC: 802, 806, 807, 808
DUKANE: 5A350, 5A353, 5P350, 5P355 JBL: 2406, 2410, 2420, 2460, 2461, 2470 W610 × H285 × D445 mm 4.3 kg (actual measurement)