{"product_id":"dewalt-train-horn-20v-diy-kit","title":"DIY Train Horn Kit for DeWalt® 20v Battery","description":"\u003cul\u003e\n\u003cli\u003eComplete parts kit — assemble your own cordless train horn\u003c\/li\u003e\n\u003cli\u003eUp to 140 dB output, louder than a typical vehicle horn\u003c\/li\u003e\n\u003cli\u003eFour-trumpet air horn assembly for an authentic train chord\u003c\/li\u003e\n\u003cli\u003eBuilt-in style air compressor included\u003c\/li\u003e\n\u003cli\u003ePre-built wiring harness with remote receiver — no complicated wiring\u003c\/li\u003e\n\u003cli\u003eWireless remote control in the kit\u003c\/li\u003e\n\u003cli\u003eRuns on a DeWalt® 20v battery (sold separately)\u003c\/li\u003e\n\u003cli\u003eOptional Extreme trumpet upgrade for even more output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat Makes This Kit Different\u003c\/h2\u003e\u003cp\u003ePlenty of people on a jobsite would rather build a thing than buy it finished — this kit is for them. Instead of an assembled horn, you get every component needed to put together a 140 dB quad-trumpet train horn that runs off a DeWalt® 20v battery: the four-trumpet assembly, the compressor, an air pipe, mounting screws, and a harness that arrives pre-built with the remote receiver already integrated. Follow the included steps, connect the compressor to the harness terminals, attach the trumpets and air hose, and test it with your battery. No specialty tools, no guesswork soldering — and if you mount it, the two included screws go in with the drill you already own.\u003c\/p\u003e\u003ch2\u003eWhere Builders Use It\u003c\/h2\u003e\u003cp\u003eFinished builds end up everywhere: shop signals, farm and ranch gates, event kickoffs, safety alerting around equipment, or simply the loudest project on the block. Because the finished horn is battery powered, cordless, and remote-operated, you can mount it or carry it — the wireless remote fires it from a distance either way. And since it feeds off the same 20v platform as your tools, power is never more than a charger away.\u003c\/p\u003e\u003cp\u003eCompared with bargain-bin kits, this one is engineered around power, impact-resistant durability, and clean compatibility — the harness, compressor, and trumpets are matched to work as one system the first time.\u003c\/p\u003e\u003ch2\u003eIn the Box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAir horn assembly (4 trumpets)\u003c\/li\u003e\n\u003cli\u003eAir compressor\u003c\/li\u003e\n\u003cli\u003ePre-built harness with remote receiver\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003eAir pipe\u003c\/li\u003e\n\u003cli\u003e2 mounting screws\u003c\/li\u003e\n\u003cli\u003eBattery sold separately — works with any DeWalt® 20v battery\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eDeWalt® is a registered trademark of its respective owner. We are an independent seller and are not affiliated with, endorsed by, or sponsored by the trademark owner. All references to DeWalt® are about battery compatibility only. Battery not included.\u003c\/em\u003e\u003c\/p\u003e","brand":"BossHorn","offers":[{"title":"Black","offer_id":43528128430143,"sku":"diy-quad-with-remote-dewalt","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":43528253243455,"sku":"diy-quad-with-remote-2","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43528253276223,"sku":"diy-quad-with-remote-3","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/1875\/0527\/files\/diy-train-horn-gun-kit-with-4-trumpets-for-dewalt-up-to-150db-475499.jpg?v=1784146833","url":"https:\/\/libertypowercorp.com\/products\/dewalt-train-horn-20v-diy-kit","provider":"Milwaukee Train Horn","version":"1.0","type":"link"}