{"product_id":"czc-auto-12v-120db-air-horn-dual-trumpets-chrome-plated-waterproof-compact","title":"CZC AUTO 12V 120dB Air Horn Dual Trumpets, Chrome-Plated Waterproof Compact","description":"\u003cp\u003e\u003cstrong\u003eCZC AUTO 12V 120dB Dual Trumpet Air Horn produces a powerful, attention-grabbing blast from two chrome-plated trumpets powered by an upgraded compressor for reliable roadside signaling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis dual-trumpet air horn from CZC AUTO is a compact, weatherproof signaling kit designed for 12V vehicles that need a very loud audible alert. Built with an upgraded compressor and corrosion-resistant materials, it aims to deliver a clear 120dB sound while resisting rain and road grime. The kit includes mounting hardware and straightforward wiring so you can add a high-impact horn to trucks, SUVs, vans, boats, or motorcycles without major modifications.\u003c\/p\u003e\n\n\u003ch3\u003eHow loud is the horn and where will you notice it?\u003c\/h3\u003e\n\u003cp\u003eThe horn is rated at 120dB, which places it in the range commonly used for train-style warning horns and emergency signaling. That volume is intended to cut through traffic noise and reach pedestrians, riders, and other drivers at a distance. Actual audibility depends on vehicle placement, weather, and surrounding noise levels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated peak output: 120dB for strong presence on highways.\u003c\/li\u003e\n  \u003cli\u003eDual trumpets for a fuller, more attention-grabbing tone.\u003c\/li\u003e\n  \u003cli\u003eUpgraded compressor provides consistent air pressure for louder blasts.\u003c\/li\u003e\n  \u003cli\u003eBest mounted away from obstructions for maximum projection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this air horn durable and suitable for outdoor use?\u003c\/h3\u003e\n\u003cp\u003eYes — the CZC AUTO horn uses ABS plastic and iron components treated to resist rust and corrosion, and the assembly is designed to be waterproof for normal exposure to rain. That durability lets you mount the horn on off-road vehicles, boats, and other outdoor equipment without frequent maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWaterproof construction for rainy conditions.\u003c\/li\u003e\n  \u003cli\u003eRust-resistant iron parts and ABS trumpet housings.\u003c\/li\u003e\n  \u003cli\u003eSealed compressor to limit moisture-related wear.\u003c\/li\u003e\n  \u003cli\u003eDesigned to function after installation in wet environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what wiring is required?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intended to be straightforward: the compact kit fits into many engine bays or mounting locations and connects to a 12V power source. Wiring is simple—red to positive and black to ground—and mounting brackets are included to secure the unit. Keep the trumpet openings clear of obstructions and avoid hot engine components when choosing the location.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 12V systems: cars, trucks, SUVs, motorcycles, boats.\u003c\/li\u003e\n  \u003cli\u003eIncludes mounting brackets and hardware for quick setup.\u003c\/li\u003e\n  \u003cli\u003eBasic wiring: red wire to power, black wire to ground.\u003c\/li\u003e\n  \u003cli\u003eCompact footprint lets you place it in tight spaces away from heat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance improvements does the upgraded compressor provide?\u003c\/h3\u003e\n\u003cp\u003eThe horn’s upgraded compressor and larger coil increase air pressure and delivery, producing a louder and clearer sound than standard small compressors. The boost helps the dual trumpets achieve consistent output during repeated or extended use. This design favors reliability in safety and signaling scenarios where a strong, unmistakable tone is required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStronger air pressure for louder, crisper blasts.\u003c\/li\u003e\n  \u003cli\u003eImproved coil size for sustained compressor performance.\u003c\/li\u003e\n  \u003cli\u003eConsistent output across repeated activations.\u003c\/li\u003e\n  \u003cli\u003eLower likelihood of performance drop under frequent use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The CZC AUTO 12V 120dB Dual Trumpet Air Horn suits drivers and owners who need a compact, high-volume signaling solution that stands up to outdoor use. It's a practical upgrade for truck and SUV owners, off-road enthusiasts, RV and boat operators, and anyone wanting a louder horn than factory equipment provides. If you need quick installation, waterproof durability, and a bold, train-style tone, this kit is built to meet those needs without extensive vehicle modification.\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 my 12V truck or SUV?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit is compatible with standard 12V systems found in cars, trucks, SUVs, vans, motorcycles, and boats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the horn water-resistant enough for outdoor use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Constructed from ABS and rust-resistant iron, the horn is designed to be waterproof for normal rainy conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CZC AUTO","offers":[{"title":"Default Title","offer_id":48085349728414,"sku":"B0DQ7WTF6D","price":40.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/czc-auto-dual-trumpet-front-view.jpg?v=1785869889","url":"https:\/\/northtrailauto.ca\/products\/czc-auto-12v-120db-air-horn-dual-trumpets-chrome-plated-waterproof-compact","provider":"North Trail Auto","version":"1.0","type":"link"}