1. Applicable vehicles: cars/forklifts/trucks/excavators
2. Power supply voltage: 12V-24V
3. Output power: 25W
4. Working current: 0.4-1.2A
5. Sound level: 112db
6. Wiring method: wire connection
7. Waterproof rating: IP67
8. Dimensions: 127.5x70x75mm
9. Mounting hole spacing: 102.8mm
10. Manganese-iron alloy casing, durable, wear-resistant, and robust
11. Loud sound, clear audio, fast transmission, and wide range