{"product_id":"gampro-12v-150db-single-trumpet-car-air-horn-18in-chrome-zinc-black-with-12v-copper-compressor-relay-kit","title":"GAMPRO 12V 150dB Single-Trumpet Car Air Horn 18in Chrome-Zinc (Black) with 12V Copper Compressor \u0026 Relay Kit","description":"\u003cp\u003e\u003cstrong\u003eThe GAMPRO 12V 150dB single-trumpet air horn is an 18-inch chrome-plated zinc horn with a high-speed all-copper compressor designed to deliver an unmistakably loud alert for any 12V vehicle.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, heavy-duty horn kit pairs an 18\" chrome zinc trumpet with a 12V, 5000 RPM copper compressor and a relay wiring kit, producing up to 150 decibels of sound while resisting rust and wear. Built for trucks, cars, boats, and off-road machines, the unit is supplied with installation instructions and a no-break relay for safer wiring. The chrome vacuum plating and durable materials aim to extend service life while keeping the system straightforward to fit to most 12V platforms.\u003c\/p\u003e\n\n\u003ch3\u003eHow loud is this horn and where is it effective?\u003c\/h3\u003e\n\u003cp\u003eThe horn produces up to 150 dB, making it one of the louder single-trumpet options available. That intensity is designed to cut through traffic noise and open-air environments for clear alerts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum sound pressure around 150 dB for strong auditory presence.\u003c\/li\u003e\n  \u003cli\u003eSingle 18-inch trumpet gives focused, far-reaching projection.\u003c\/li\u003e\n  \u003cli\u003eSuitable for road, marine, and off-road warning applications.\u003c\/li\u003e\n  \u003cli\u003eNot intended for prolonged indoor use due to high sound levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and components ensure durability?\u003c\/h3\u003e\n\u003cp\u003eThe trumpet is vacuum chrome-plated zinc to resist corrosion, while the compressor uses an all-copper construction for rapid response and longevity. The kit’s relay and wiring are designed to reduce electrical stress and simplify a reliable installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChrome-plated zinc trumpet for rust resistance and polished finish.\u003c\/li\u003e\n  \u003cli\u003eAll-copper compressor rated at 5000 RPM for quick actuation.\u003c\/li\u003e\n  \u003cli\u003eVacuum chrome plating to increase wear resistance and lifespan.\u003c\/li\u003e\n  \u003cli\u003eCustom relay wiring kit with no-break design for safer hook-up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install on my 12V vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes a relay wiring harness, mounting hardware, and step-by-step instructions with photos to help guide a do-it-yourself fitment. Basic wiring skills and common hand tools are typically sufficient for most car or truck installations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRelay wiring kit reduces risk of wiring errors and overloads.\u003c\/li\u003e\n  \u003cli\u003eIncluded instructions and photo demonstrations simplify setup.\u003c\/li\u003e\n  \u003cli\u003eMounting brackets and hardware supplied for secure attachment.\u003c\/li\u003e\n  \u003cli\u003eCompatible with any vehicle electrical system operating at 12V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and uses work best with this horn?\u003c\/h3\u003e\n\u003cp\u003eAny vehicle with a 12V electrical system can accept this horn, from compact cars to heavy-duty trucks and recreational boats. It’s also adaptable for special uses like portable warning devices or custom off-road builds.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCars, SUVs, vans, pickup trucks and commercial lorries.\u003c\/li\u003e\n  \u003cli\u003eBoats, yachts, ATVs and off-road vehicles that use 12V systems.\u003c\/li\u003e\n  \u003cli\u003eCan be repurposed for portable or auxiliary alert devices.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with non-12V electrical systems without a converter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GAMPRO 12V 150dB air horn suits drivers who need a powerful, compact warning device that installs on any standard 12V vehicle. It appeals to truckers, marine operators, off-road enthusiasts and DIY mechanics who value long-lasting materials, a loud single-trumpet tone, and a straightforward relay-assisted installation. If you require a high-volume alert with corrosion-resistant hardware and clear setup guidance, this horn kit is built to meet those expectations.\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: Is this horn compatible with my 12V car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit is designed for any vehicle with a 12V electrical system, including cars, trucks, boats, and ATVs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does installation require special tools or wiring skills?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Basic tools and simple wiring knowledge are usually enough. The kit includes a relay, mounting hardware, and photo instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GAMPRO","offers":[{"title":"Default Title","offer_id":48086299836574,"sku":"B07QXQ9HW9","price":48.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gampro-front-view-trumpet.jpg?v=1785894390","url":"https:\/\/northtrailauto.ca\/products\/gampro-12v-150db-single-trumpet-car-air-horn-18in-chrome-zinc-black-with-12v-copper-compressor-relay-kit","provider":"North Trail Auto","version":"1.0","type":"link"}