*Perfect for volunteer fire personnel, security, escort and undercover vehicles.
*An inexpensive supplement to your car horn sound level with a legal* air horn tone.
*Delivers 100 watts of power to a 100-watt siren speaker.
*Can be wired remotely to the horn ring of the vehicle.
*The same familiar airhorn sound used by Police, Fire & EMS.
*Sturdy amplifier housing mounts in the trunk, under the seat or other remote locations.
*Features a high gain microphone and public address capability with adjustment for PA volume.
*May be used with standard 100-watt siren speakers such as Whelen SA314P.
                                                                                    *in most states