*Easy to install
*12 Volt powered.
*Speaker is 18cm long and 11cm height
*100W Speaker provides very loudly sound,it *it's about 300 decibels unit at full volume.
*5 Siren sounds: Hooter/Ambulance/Traffic/police/Fire alarm
*Microphone for PA system.
Can easily be installed on any car or truck. Run the wire through your firewall.
