200W 12/24V Car Alert Host With Shoutlers 9 Sound Car Alarm Speaker, 9 Sound

1. Applicable models: universal
2. Power supply voltage: 12/24V
3. Power: 200W
4. Impedance: 4 ohms
5. Sound level: 130db
6. Current: 8A
7. Function: whistle, shout
8. Size: about 13.5x16 cm