Tromba doppia tromba tromba 12 V 135 dB auto camion camper treno barca ricambio forte
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.