{"product_id":"kleinn-air-horns-401","title":"Kleinn Air Horns 401 - Kleinn Chrome Roof Mount Dual Horn\/ 13.5In\/11.5In - Chrome-Plated Spun Copper","description":"\u003cp\u003eKleinn Air Horns 401 - Kleinn Chrome Roof Mount Dual Horn\/ 13.5In\/11.5In - Chrome-Plated Spun Copper\u003c\/p\u003e\u003cp\u003e401 Roof Mount Dual Chrome Steel Air Horn - 1\/4\" Line Input - Big Rig Authority\u003c\/p\u003e\u003cp\u003eRoof Mount Dual Horn; 13.5 in. \/ 11.25 in. Trumpets; Chrome Plated Spun Copper; [Available While Supplies Last];\u003c\/p\u003e\u003cp\u003eEquip your truck with the Kleinn 401 direct-fit dual chrome-plated roof-mount air horn system, featuring two all-metal trumpets measuring 15 inches and 13 inches in length to create a deafening blast of over-the-road fury. Engineered for universal semi-truck and commercial vehicle applications, this premium roof-mounted dual horn configuration delivers an authentic big-rig tone, producing a massive 152.1 decibels of sound at 150 PSI. Designed for custom external mounting, this high-performance horn kit requires a pressurized onboard air system, a manual hand-pull air valve (Model 310 or 311), or an electronic solenoid valve to operate. For a proper and leak-free setup, the installation requires a Model 330 Roof Mount Air Horn Fittings Kit, providing the ultimate balance of glistening chrome style and serious acoustic presence that heavy-duty custom truck builds count on.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwo Trumpets 15.5\"\/13.25\" Lengths\u003c\/li\u003e\n\u003cli\u003eManual Hand Pull Air Valve 310 or 311 \/ Solenoid Required\u003c\/li\u003e\n\u003cli\u003eDimensions (in): 15.75 x 7.5 x 4.25\u003c\/li\u003e\n\u003cli\u003eOutput (dB) @ 150 psi 152.1\u003c\/li\u003e\n\u003cli\u003e330 Fitting Pack required if not replacing an existing roof mount horn\u003c\/li\u003e\n\u003cli\u003eChrome-Plated Stainless Steel Construction\u003c\/li\u003e\n\u003cli\u003e1\/4\" Airline Input\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAttribute 1\u003c\/strong\u003e: \u003cspan\u003eDual Truck Horn - Two Trumpets 13.5\", 11.25\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAttribute 2\u003c\/strong\u003e: \u003cspan\u003eChrome-plated, spun copper\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAttribute 3\u003c\/strong\u003e: \u003cspan\u003eMaximum output 153.5 dB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAttribute 4\u003c\/strong\u003e: \u003cspan\u003e14.75 in. overall length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAttribute 5\u003c\/strong\u003e: \u003cspan\u003e7 in. overall width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Kleinn Air Horns","offers":[{"title":"Default Title","offer_id":47335284441226,"sku":"FMLC-401","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_7eb36d2365e9e625f7e24d65f2ba64cdl_normalized.jpg?v=1776751295","url":"https:\/\/www.onlyinstock.com\/products\/kleinn-air-horns-401","provider":"Only In Stock","version":"1.0","type":"link"}