Dual Trumpet Air Horn 12 V 135dB Car Truck RV Train Boat Loud Replacement
Very Loud Twin Tone 135db Sound. 1x Long Trumpet Horn. 1x Short Trumpet Horn. 12V Dual Air Horn Set Kit. Quality Powerful Durable Air Horn Kit. 12 Volt Compressor. 2 TONE : 780 / 840Hz. Features 2 different dual trumpets for high or low tones.