SUPER LOUD attracts attention with its 118 dB of power
Four air trumpets plays most easily recognized notes of Call to the Post song at the touch of a button — getting attention instantly
Announce your comings and goings tunefully with this horn
Easy to install — electric compressor wires directly to vehicle's battery, no air tank or valve needed. Kit comes complete — includes a heavy duty 12 volt maintenance free compressor and impact-resistant and durable plastic trumpets, tubing, all mounting hardware and instructions. Perfect for all 12-volt negative-ground systems. Horn button kit not included (sold separately).