{"product_id":"12v-24v-150db-4-trumpet-train-air-horn-kit-w-compressor-universal","title":"12V\/24V 150dB 4-Trumpet Train Air Horn Kit w\/ Compressor (Universal)","description":"\u003cp\u003eBoost your vehicle’s presence on the road with the \u003cstrong\u003eROADWEST 12V\/24V 4 Trumpet Train Air Horn Kit with Compressor\u003c\/strong\u003e. Built for drivers who demand a powerful warning sound, this classic horn kit delivers up to \u003cstrong\u003e150 dB\u003c\/strong\u003e of loud output and is suitable for \u003cstrong\u003ecars, trucks, pickups, boats, motorcycles, buses, jeeps and more\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe kit includes \u003cstrong\u003efour chrome-plated metal trumpets\u003c\/strong\u003e in different lengths (approx. 165 mm \/ 230 mm \/ 300 mm \/ 350 mm). The upgraded internal structure is engineered to push more air and produce a deeper, more aggressive tone compared to standard horns.\u003c\/p\u003e\n\u003cp\u003eDesigned to work with \u003cstrong\u003eboth 12V and 24V systems\u003c\/strong\u003e, this air horn kit is easy to install and flexible enough to be moved from one vehicle to another. It comes with a compressor, basic mounting hardware and hose, making it a practical upgrade for truckers, off-road builds, RV owners and marine use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete 4-trumpet kit\u003c\/strong\u003e – Includes four chrome-plated trumpets with upgraded internal structure for higher volume and strong, clear tone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150 dB loud output\u003c\/strong\u003e – Delivers a powerful train-style sound to alert other drivers and improve safety in traffic or on worksites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V \/ 24V universal compatibility\u003c\/strong\u003e – Works on most passenger and commercial vehicles with either 12V or 24V electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome plated metal trumpets\u003c\/strong\u003e – Durable, corrosion-resistant construction suitable for road and marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes compressor \u0026amp; hose\u003c\/strong\u003e – Comes with basic mounting hardware and air hose for straightforward installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible installation\u003c\/strong\u003e – Compact, portable design allows you to transfer the kit between vehicles if needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer support\u003c\/strong\u003e – Backed by seller service if you encounter issues during installation or operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eROADWEST\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e4 Trumpet Train Air Horn Kit with Compressor\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e12V \/ 24V System (Universal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTrumpet Lengths\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eApprox. 165 mm \/ 230 mm \/ 300 mm \/ 350 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Level\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eUp to 150 dB\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStyle\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eClassic 4 Trumpet Train Horn\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eChrome-Plated Metal Trumpets\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eChrome \/ 4 Trumpet\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFit Type\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eUniversal Fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplications\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eCar, Truck, Pickup, Train-Style Horn, Boat, Yacht, Motorcycle, Jeep, Bus\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecial Features\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e150 dB Loud Output, 12V\/24V Compatible, Chrome Metal Trumpets\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eEasy Install with Included Mounting Hardware \u0026amp; Hose\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Components\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e4 × Trumpet Air Horns, Compressor, Basic Mounting Hardware, Air Hose\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eROADWEST\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ROADWEST","offers":[{"title":"165 \/ 230 \/ 300 \/ 350(mm) \/ 4 Trumpet","offer_id":41857635319911,"sku":"YY-312-03E","price":28.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7612\/3239\/files\/12v24v-150db-4-trumpet-train-air-horn-kit-w-compressor-universal-roadwest-truck-parts-yy-312-03e-high-soar-5984061.jpg?v=1768890800","url":"https:\/\/roadwesttruckparts.com\/products\/12v-24v-150db-4-trumpet-train-air-horn-kit-w-compressor-universal","provider":"RoadWest Truck Parts","version":"1.0","type":"link"}