Chrome air horn speaker set, single tube horn, 150 dB, 12 V/24 V, universal for railway trucks, silver

General Description: This chrome-plated air horn speaker set produces a powerful 150 dB sound and is ideal for trucks and trains. Thanks to its robust zinc alloy construction and powerful compressor, it is suitable for 12V and 24V vehicles. Technical Specifications: Sound pressure level: 150 dB, Diameter: 95 mm, Color: Silver, Voltage: 12V/24V, Current: 5A, Material: Zinc alloy, Weight: 750 g, Package size: 45 × 11 × 10 cm. Compatibility and Accessories: Fits most cars and trucks. Package Contents: 1 × horn, 2 × mounting brackets, 4 × screw seals. Installation: Easy and convenient installation and operation.