{"product_id":"farbin-4-trumpet-178db-air-horn-kit-for-trucks-3l-tank-12v-compressor-zinc-alloy-durability","title":"FARBIN 4-Trumpet 178dB Air Horn Kit for Trucks — 3L Tank, 12V Compressor, Zinc-Alloy Durability","description":"\u003cp\u003e\u003cstrong\u003eThe FARBIN 178dB 4-trumpet air horn kit is a heavy-duty train-style horn set with a 3L air tank and 12V compressor that delivers an extremely loud, attention-getting warning for trucks, SUVs, and commercial vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete horn system combines four tuned trumpets, a maintenance-free 3-liter air reservoir and an integrated 12V compressor so you can add a powerful, reliable warning device to your vehicle without relying on external compressors. Built from zinc-alloy components and supplied with mounting hardware, braided air hose, fuse and clear instructions, the kit is sized for easy installation and long outdoor use.\u003c\/p\u003e\n\n\u003ch3\u003eHow loud is the FARBIN 4-trumpet air horn and how far will it carry?\u003c\/h3\u003e\n\n\u003cp\u003eThe four horns are pitched and timed to project a composite blast rated up to 178 decibels, producing an audible warning that carries significantly farther than a standard electric horn. In open conditions the tone profile is designed to cut through ambient noise so other road users can hear you sooner.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCombined output rated up to 178 dB for maximum noticeability.\u003c\/li\u003e\n  \u003cli\u003eFour trumpets tuned to produce a layered, far-reaching blast.\u003c\/li\u003e\n  \u003cli\u003eEffective in noisy traffic or open rural stretches.\u003c\/li\u003e\n  \u003cli\u003eDesigned to be heard from long distances when unobstructed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components come with the kit and what materials are used?\u003c\/h3\u003e\n\n\u003cp\u003eThe package includes four zinc-alloy trumpets, a 3-liter (0.8 gallon) air tank, a 12V maintenance-free compressor with integrated filter and safety cutoff, plus all necessary mounting brackets, hose, wiring, fuse and instructions. Zinc alloy construction gives the horns structural strength and corrosion resistance for outdoor exposure.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFour zinc-alloy horns for durability and clear tone.\u003c\/li\u003e\n  \u003cli\u003e3L air tank for multiple blasts between compressor cycles.\u003c\/li\u003e\n  \u003cli\u003e12V compressor with auto-stop at set pressure for safety.\u003c\/li\u003e\n  \u003cli\u003eComplete mounting kit and electrical fuse included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what electrical requirements are there?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit is made for straightforward DIY fitting or professional installation. All brackets, hoses and wiring are provided, and the compressor runs on a standard 12V vehicle system; the included fuse protects the circuit during operation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e12V DC operation compatible with most trucks and cars.\u003c\/li\u003e\n  \u003cli\u003eClear instructions plus hardware for common mounting locations.\u003c\/li\u003e\n  \u003cli\u003eCompressor includes safety features and stops automatically at preset pressure.\u003c\/li\u003e\n  \u003cli\u003eNo external air supply required — self-contained system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this horn durable in bad weather and heavy use?\u003c\/h3\u003e\n\n\u003cp\u003eThe horns and tank are built to withstand outdoor elements and temperature swings typical of vehicle use. Zinc-alloy trumpets resist corrosion while the compressor includes an integrated air filter; the system is intended for repeated use in everyday driving and commercial applications.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eZinc-alloy construction for rust resistance and strength.\u003c\/li\u003e\n  \u003cli\u003eCompressor with air filter to reduce moisture and debris intake.\u003c\/li\u003e\n  \u003cli\u003eDesigned to endure road vibration and temperature changes.\u003c\/li\u003e\n  \u003cli\u003eMaintenance-free compressor minimizes upkeep needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers who need a highly noticeable, rugged warning horn — including truck owners, commercial fleets, emergency support vehicles and off-road enthusiasts — will find this FARBIN 4-trumpet air horn kit suitable. It fits vehicles with a 12V electrical system and is aimed at users who want a compact, self-contained air horn with strong projection and straightforward installation. If you require louder-than-stock signaling and a weather-resistant assembly built for repeated use, this kit is a practical upgrade. For questions about fitment or wiring, contact the seller for guidance before installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this horn work on a 12V truck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The included compressor is 12V and designed to connect to standard 12V vehicle systems with the supplied wiring and fuse.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the compressor need regular maintenance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The compressor is maintenance-free and includes an integrated air filter, though periodic checks for damage or debris are recommended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FARBIN","offers":[{"title":"Default Title","offer_id":48080809427102,"sku":"B0CLDHY2VW","price":199.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/farbin-front-view-assembled-horn-kit.jpg?v=1785788477","url":"https:\/\/northtrailauto.ca\/products\/farbin-4-trumpet-178db-air-horn-kit-for-trucks-3l-tank-12v-compressor-zinc-alloy-durability","provider":"North Trail Auto","version":"1.0","type":"link"}