1. Applicable models: cars/forklifts/trucks/excavators
2. Power supply voltage: 12V-48V / 12V-80V
3. Output power: 5W
4. Working current: 0.1-1.8A
5. Sound level: 107db
6. Wiring method: bolt terminals
7. Waterproof rating: IP67
8. Dimensions: 103x41x69mm
9. Mounting diameter: 84mm
10. Loud sound, clear audio, fast transmission, wide range
11. ABS material casing, durable and wear-resistant, good sturdiness