Home > Sirens & Speakers > Sirens > Whelen PAH112 Power Airhorn

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 or to a (customer-supplied) switch.
• The same familiar airhorn sound used by Police, Fire & EMS.
• Sturdy amplifier housing mounts in the trunk, under the seat or other remote locations.
• May be used with standard 100-watt siren speakers such
  as Whelen SP123DB and SA315. See Whelen literature for a complete listing of appropriate speakers.
• Draws 8 amps at 12.8 VDC.
•  * Check your local laws for legality.