Wolo ORIENT EXPRESS DD 3 3-Trumpet Train Air Horn is especially designed for vehicle owners who want the powerful sound of a train horn but have limited space in the engine compartment. Included in the kit is Wolo's new heavy-duty compressor that is maintenance free so no high pressure on-board air tank is required. The three brass triple chrome plated trumpets don't only look great but will offer years of durable service and sound. Kit contains relay, hose, and all mounting hardware. Size of trumpets is 18-7/8 inch L x 10-1/2 inch W x 4-1/4 inch H with121 decibel and287/326/356/ Hz.

 UPC 0 80217 00843 3UPC 0 80217 00843 3