{"title":"Train horns for Milwaukee batteries","description":"\u003ch2\u003eMilwaukee® M18™ Compatible Train Horn Drills\u003c\/h2\u003e\n\u003cp\u003eIf you already own Milwaukee® M18™ batteries, you're a few seconds away from a fully powered portable train horn. Train Horn Drill builds battery-powered train horns that accept the same 18V slide-in packs you use on your Milwaukee® M18™ tools — no adapters, no separate charging systems. Pick your loudness tier, slot in a pack you already own, and you're ready to go.\u003c\/p\u003e\n\n\u003ch2\u003eWhy a Milwaukee® M18™-Compatible Train Horn?\u003c\/h2\u003e\n\u003cp\u003eThe M18™ system has been on the market long enough that millions of tradespeople, contractors, and serious DIYers already own multiple batteries and at least one charger. That kind of platform maturity matters when you're adding a new device to your lineup — you're not committing to a separate ecosystem.\u003c\/p\u003e\n\u003cp\u003eM18™ packs are widely available at hardware stores across the country, which means replacements and spares are easy to source. The slide-in tower design is straightforward: drop the pack in, hear the click, and you're running. There's nothing to configure.\u003c\/p\u003e\n\u003cp\u003eBecause so many M18™ users already own a range of Ah sizes — from compact 1.5–2 Ah packs kept in a tool bag to larger 6–9 Ah packs left on a worksite — our train horn drills are useful right out of the box for most M18™ households. You don't need to buy anything extra to get started. That's a practical reason why a Milwaukee® M18™-compatible train horn is a natural fit for anyone already invested in the platform.\u003c\/p\u003e\n\n\u003ch2\u003eBattery Compatibility \u0026amp; Runtime Guidance\u003c\/h2\u003e\n\u003cp\u003eOur train horn drills are compatible with genuine Milwaukee® M18™ 18V battery packs as well as third-party batteries built to the M18™ form factor. Here's a general guide to what different capacity ranges are suited for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.5–2 Ah (Compact):\u003c\/strong\u003e Good for lighter use — short bursts, occasional signaling, or situations where keeping weight down matters. Capacity is limited, so these are best treated as a secondary or backup pack.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3–5 Ah (Mid-Range):\u003c\/strong\u003e The most common range for everyday use. These packs balance weight and capacity well and handle moderate, repeated use reliably. A solid choice for most users.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6–9 Ah (High Capacity):\u003c\/strong\u003e Better suited for extended sessions or situations where the horn will be activated frequently over a longer period. The added weight is worth it if you need staying power.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10+ Ah (Extended \/ High-Output):\u003c\/strong\u003e Maximum runtime for demanding applications. These larger packs also tend to handle high-current draws more comfortably, which can benefit sustained loud horn use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePick Your Milwaukee® Train Horn\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDual Trumpets — 130 dB:\u003c\/strong\u003e A strong, attention-getting horn well suited for farms, job sites, and recreational vehicles where you need to be heard without going overboard. \u003ca href=\"\/products\/train-horn-for-milwaukee-18v-battery-dual\"\u003eShop the Milwaukee Dual Train Horn →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuad Trumpets — 140 dB:\u003c\/strong\u003e Four horns deliver a fuller, deeper sound that carries farther — a good match for large properties, boats, or anyone who needs real presence. \u003ca href=\"\/products\/train-horn-for-milwaukee-18v-battery-quad\"\u003eShop the Milwaukee Quad Train Horn →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5-Trumpet:\u003c\/strong\u003e Five trumpets for an even richer, layered chord when four isn't enough. \u003ca href=\"\/products\/train-horn-for-milwaukee-18v-battery-5-trumpet\"\u003eShop the Milwaukee 5-Trumpet Train Horn →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtreme Series — 150 dB:\u003c\/strong\u003e Serious output for serious applications — emergency signaling, large-scale events, or anywhere that demands the horn be unmistakably heard at distance. \u003ca href=\"\/products\/train-horn-for-milwaukee-18v-battery-extreme\"\u003eShop the Milwaukee Extreme Series →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoss Series — 150+ dB:\u003c\/strong\u003e Our loudest configuration, built for users who won't accept anything less than maximum sound output. If you're asking \"how loud can it get,\" this is the answer. \u003ca href=\"\/products\/train-horn-for-milwaukee-18v-battery-boss-series\"\u003eShop the Milwaukee Boss Series →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrefer to build it yourself?\u003c\/strong\u003e Our most affordable way onto the M18™ platform — assemble it in minutes with the \u003ca href=\"\/products\/diy-train-horn-kit-for-milwaukee-18v-battery\"\u003eMilwaukee DIY Train Horn Kit →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eDoes my Milwaukee® M18™ starter kit battery work with your train horns?\u003c\/h3\u003e\n\u003cp\u003eYes. Starter kit packs — typically in the 1.5–2 Ah range — are compatible with our train horn drills. They'll power the horn without issue. Keep in mind that smaller Ah packs have less total capacity, so if you plan on using the horn frequently or for extended periods, a higher Ah pack from the same M18™ lineup will give you more runway.\u003c\/p\u003e\n\n\u003ch3\u003eWill it work with older or newer generation M18™ packs?\u003c\/h3\u003e\n\u003cp\u003eOur train horn drills are designed to accept the standard M18™ 18V battery interface. Most M18™ packs — across multiple generations — use the same slide-in tower format. If your pack fits the M18™ form factor and delivers 18V, it should be compatible. If you have questions about a specific generation, contact us before purchasing.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use a third-party Milwaukee® M18™-compatible battery?\u003c\/h3\u003e\n\u003cp\u003eThird-party batteries built to the M18™ 18V form factor generally work. Performance can vary depending on the quality of the third-party pack — particularly under high-current draw — so results may differ from genuine Milwaukee® packs. We recommend using quality batteries to get the best and most consistent performance from your train horn drill.\u003c\/p\u003e\n\n\u003ch3\u003eWill the train horn drain my battery quickly?\u003c\/h3\u003e\n\u003cp\u003eTrain horns draw current in bursts rather than continuously. Typical signaling use — short, deliberate activations — is not unusually hard on a battery. A 3–5 Ah or larger pack handles normal use comfortably. If you're running extended blasts repeatedly, a higher Ah pack is the right choice. Compact packs will deplete faster under heavy use.\u003c\/p\u003e\n\n\u003ch3\u003eIs the battery included with the train horn drill?\u003c\/h3\u003e\n\u003cp\u003eNo. Our train horn drills are sold as tool-only units. The battery is not included. This keeps the price lower for the large portion of our customers who already own M18™ packs, and it lets you choose the Ah size that fits your actual use case rather than receiving a pack you might not want.\u003c\/p\u003e\n\n\u003ch3\u003eIs there anything special I need to do to install the battery?\u003c\/h3\u003e\n\u003cp\u003eNo special steps are required. The M18™ battery slides into the receiver on the unit the same way it does on any M18™ tool. Align, push, click — it's ready. Removal works the same way. No tools, no adapters, and no configuration needed.\u003c\/p\u003e\n\n\u003ch2\u003eBrowse Other Brands\u003c\/h2\u003e\n\u003cp\u003eOur train horn drills are available in battery configurations beyond Milwaukee® M18™. If you run a different platform — or want to compare options — explore our other brand-compatible collections:\u003c\/p\u003e\n\u003cp\u003e\n  \u003ca href=\"\/collections\/dewalt-train-horn\"\u003eDeWalt®-Compatible\u003c\/a\u003e  |\n  \u003ca href=\"\/collections\/makita-train-horn\"\u003eMakita®-Compatible\u003c\/a\u003e  |\n  \u003ca href=\"\/collections\/ryobi-train-horn\"\u003eRyobi®-Compatible\u003c\/a\u003e  |\n  \u003ca href=\"\/collections\/flex-train-horn\"\u003eFlex®-Compatible\u003c\/a\u003e  |\n  \u003ca href=\"\/collections\/ridgid-train-horn\"\u003eRidgid®-Compatible\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp class=\"thd-disclaimer\"\u003eMilwaukee® is a registered trademark of Milwaukee Tool. Train Horn Drill is not affiliated with, sponsored by, or endorsed by Milwaukee Tool. Trademarks are referenced solely to describe battery compatibility for our independently designed and assembled product.\u003c\/p\u003e","products":[{"product_id":"train-horn-for-milwaukee-18v-battery-dual","title":"Dual Train Horn for Milwaukee® 18v Battery","description":"\u003ch2\u003eTwo Trumpets. One Battery. Unlimited Noise.\u003c\/h2\u003e\n\u003cp\u003eMeet the Train Horn Drill Dual — a handcrafted, power-tool-style air horn built to run on any Milwaukee® M18 18V battery you already own. Two solid metal trumpets combine to produce a deep, resonant train horn blast that reaches up to \u003cstrong\u003e130dB\u003c\/strong\u003e, putting it louder than a standard semi-truck horn. Drop in your M18 pack and you're ready to go — no wiring, no compressed air tanks, no installation whatsoever.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Makes This Kit Stand Out\u003c\/h2\u003e\n\n\u003ch3\u003eDual Metal Trumpet Design\u003c\/h3\u003e\n\u003cp\u003eUnlike single-trumpet or plastic air horns, this unit houses two metal trumpets that work together to generate a rich, layered tone with real carrying power. You'll be heard across a crowded parking lot, an open field, or a packed stadium without question.\u003c\/p\u003e\n\n\u003ch3\u003ePower-Tool-Style Ergonomic Housing\u003c\/h3\u003e\n\u003cp\u003eEvery unit is handcrafted with a rugged housing modeled after the feel of a professional power tool. The grip is balanced for one-handed use, so you can trigger a blast without putting anything down or wrestling with a bulky setup.\u003c\/p\u003e\n\n\u003ch3\u003e160-Foot Wireless Remote\u003c\/h3\u003e\n\u003cp\u003eA wireless remote control is included in the box and reaches up to \u003cstrong\u003e160 feet\u003c\/strong\u003e — far enough to trigger the horn hands-free from across a tailgate, a trail, or a boat dock.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible with Milwaukee® M18 Batteries\u003c\/h3\u003e\n\u003cp\u003eThis train horn drill is fully compatible with any Milwaukee® M18 18V battery — no adapters, no converters, no proprietary packs. If you're already in the M18 ecosystem, you have everything you need except the horn itself. One full M18 charge delivers all-day runtime under normal use.\u003c\/p\u003e\n\n\u003ch2\u003eWhere This Horn Gets Used\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGame Day \u0026amp; Tailgating\u003c\/strong\u003e — claim your spot as the loudest crew in the lot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOff-Road \u0026amp; Camping\u003c\/strong\u003e — signal across open terrain when voice communication falls short\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoating \u0026amp; Marine Use\u003c\/strong\u003e — a fully portable horn with no permanent mounting required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePranks \u0026amp; Entertainment\u003c\/strong\u003e — 130dB of chaos, on demand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmergency Signaling\u003c\/strong\u003e — cut through ambient noise when it genuinely counts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEverything Included in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Dual Train Horn (fully assembled, power-tool-style housing)\u003c\/li\u003e\n  \u003cli\u003e1x Wireless remote control (160ft range)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMilwaukee® M18 battery not included\u003c\/strong\u003e — compatible with any M18 18V battery, sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eQuick Specs at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSound Output:\u003c\/strong\u003e Up to 130dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrumpet Count:\u003c\/strong\u003e Dual metal trumpets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Range:\u003c\/strong\u003e Up to 160 feet (wireless)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Compatibility:\u003c\/strong\u003e Milwaukee® M18 18V (not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSetup Required:\u003c\/strong\u003e None — snap in battery and use immediately\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShips:\u003c\/strong\u003e Same day\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you want genuine train horn sound in a grab-and-go format — without the cost or complexity of a full quad system — this dual-trumpet kit is your most direct path there. \u003cstrong\u003eSnap in your M18 battery and let it rip.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMilwaukee® and M18™ are registered trademarks of Milwaukee Tool. Train Horn Drill is an independent company and is not affiliated with, endorsed by, or sponsored by Milwaukee Tool.\u003c\/em\u003e\u003c\/p\u003e","brand":"Train Horn Drill","offers":[{"title":"Black","offer_id":44214183723188,"sku":"milwaukee-dual-black-t","price":185.0,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":44214183755956,"sku":"milwaukee-dual-chrome-t","price":205.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44214183788724,"sku":null,"price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1027\/6532\/files\/milwaukee-train-air-horn-m18-dual-bosshorn-671047_4b242092-e840-400e-bdfe-b975ccfeb153.jpg?v=1777575538"},{"product_id":"train-horn-for-milwaukee-18v-battery-quad","title":"Quad Train Horn for Milwaukee® 18v Battery","description":"\u003ch2\u003eFour Trumpets, One Battery, 140dB of Serious Sound\u003c\/h2\u003e\n\u003cp\u003eMeet the Train Horn Drill Quad — a handcrafted, battery-powered train horn built around your existing Milwaukee® M18 battery. Four metal trumpets, each a distinct size, work together to produce a deep, harmonized chord that mirrors a real locomotive blast. We're talking 140dB of output from something compact enough to hold in a single hand. No compressors. No wiring. No installation headaches.\u003c\/p\u003e\n\n\u003ch3\u003eWhy the Quad Configuration Changes Everything\u003c\/h3\u003e\n\u003cp\u003eSingle and dual-trumpet horns simply can't reproduce the layered, full-spectrum tone that a genuine train horn delivers. With four metal trumpets spanning four different sizes, this kit generates a rich harmonic blend — louder, fuller, and more authentic than anything a two-trumpet setup can produce. If you want people to actually hear it, this is the configuration that gets the job done.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e140dB peak output\u003c\/strong\u003e — rivals permanently mounted truck horn systems, with zero installation required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour metal trumpets (four sizes)\u003c\/strong\u003e — full-spectrum, harmonized train horn sound in a portable form factor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with Milwaukee® M18 batteries\u003c\/strong\u003e — slots directly into any M18 pack, no adapters necessary (battery sold separately)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAll-day runtime\u003c\/strong\u003e — a single M18 charge powers hours of continuous use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e160ft wireless remote range\u003c\/strong\u003e — trigger the horn hands-free from a distance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandcrafted power-tool-style housing\u003c\/strong\u003e — ergonomic grip, rugged construction, assembled by hand for precision fit and finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstant setup\u003c\/strong\u003e — snap in your battery and it's ready; no tools, tanks, or wiring involved\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReady for Any Situation\u003c\/h2\u003e\n\u003cp\u003eThis quad train horn drill thrives wherever volume and reliability matter most. Here's where our customers put it to work:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTailgates \u0026amp; stadiums\u003c\/strong\u003e — cut through crowd noise and make your section impossible to ignore\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOff-road trails \u0026amp; overlanding\u003c\/strong\u003e — signal across open terrain, campsites, and remote backcountry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; boating applications\u003c\/strong\u003e — a powerful, portable horn with no permanent mounting required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmergency signaling\u003c\/strong\u003e — 140dB penetrates ambient noise in any environment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePranks \u0026amp; general chaos\u003c\/strong\u003e — honestly, we know why you're here, and we fully support it\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEverything Included in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Quad Train Horn (fully assembled, handcrafted power-tool-style housing)\u003c\/li\u003e\n  \u003cli\u003e1× Wireless remote control (160ft operating range)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMilwaukee® M18 battery NOT included\u003c\/strong\u003e — use any M18 pack you already own (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShips Same Day — Ready to Use Right Out of the Box\u003c\/h3\u003e\n\u003cp\u003eOrder today and this kit ships the same day. Snap in your M18 battery and you're blasting 140dB within seconds of opening the box. No assembly, no configuration, no guesswork.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFour trumpets. Zero compromises. Pure train horn power in your hands.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMilwaukee® and M18™ are registered trademarks of Milwaukee Tool. Train Horn Drill is an independent company and is not affiliated with, endorsed by, or sponsored by Milwaukee Tool.\u003c\/em\u003e\u003c\/p\u003e","brand":"Train Horn Drill","offers":[{"title":"Black","offer_id":44214185099444,"sku":"milwaukee-quad-black-t","price":245.0,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":44214185132212,"sku":"milwaukee-quad-chrome-t","price":265.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44214185164980,"sku":"milwaukee-quad-red-t","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1027\/6532\/files\/milwaukee-train-horn-m18-260873_de5ebcd4-073b-4cf4-9de6-35e02d255f1b.jpg?v=1777575560"},{"product_id":"train-horn-for-milwaukee-18v-battery-extreme","title":"Extreme Series Train Horn for Milwaukee® 18v Battery","description":"\u003ch2\u003eExtreme Series — Maximum-Output Quad Train Horn Compatible with Milwaukee® M18 Batteries\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe height=\"250\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/jvFclq6rObs?si=EUF_He0qRTwXQ2qc\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\n\u003ch2\u003eThe Loudest Portable Train Horn We Build\u003c\/h2\u003e\n\u003cp\u003eIf 150dB is the benchmark, the Extreme Series is the kit that hits it. This is Train Horn Drill's flagship quad horn — a competition-grade, hand-assembled powerhouse engineered specifically around the Milwaukee® M18 platform. Slot in any M18 battery you already own, and you're ready to unleash the deepest, most aggressive train horn sound available in a handheld package. No wiring. No air tanks. No setup.\u003c\/p\u003e\n\u003cp\u003eNeed a more budget-friendly starting point? Browse our complete lineup of \u003ca href=\"https:\/\/bosshorn.com\/collections\/handheld-air-horns\" target=\"_self\"\u003eHandheld Air Horns\u003c\/a\u003e for every price point.\u003c\/p\u003e\n\n\u003ch3\u003eWhy the Extreme Series Stands Apart\u003c\/h3\u003e\n\u003cp\u003eEvery unit in this series is built by hand inside a rugged, ergonomic power-tool-style housing — the same form factor you'd expect from a professional-grade cordless tool. Fitted with upgraded precision-tuned metal trumpets and a high-output compressor, it pushes more volume and produces a fuller, lower tone than any other model in our lineup. At 150dB, this horn is louder than a jet engine at takeoff distance and rivals permanently mounted truck horns — in a package you can carry with one hand.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specs at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSound output:\u003c\/strong\u003e 150dB — our loudest model, period\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery compatibility:\u003c\/strong\u003e Works with any Milwaukee® M18 battery (no adapters required, battery sold separately)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless remote range:\u003c\/strong\u003e 160ft standard; upgrade to long-range remote for coverage up to 2,000ft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery runtime:\u003c\/strong\u003e All-day use on a single M18 charge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrumpets:\u003c\/strong\u003e Upgraded premium metal array — larger and precision-tuned for maximum volume and depth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Handcrafted ergonomic power-tool-style body — durable, grippy, built to last\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSetup required:\u003c\/strong\u003e None — fully assembled out of the box\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong style=\"color: rgb(0, 155, 23);\"\u003eShips same day\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuilt for High-Impact Moments\u003c\/h2\u003e\n\u003cp\u003eThe Extreme Series thrives wherever maximum sound pressure is the goal. Here's where this kit earns its reputation:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTailgates \u0026amp; stadiums\u003c\/strong\u003e — own the parking lot before the first whistle blows\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCar meets \u0026amp; competitions\u003c\/strong\u003e — guaranteed to out-horn the competition\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOff-road \u0026amp; overlanding\u003c\/strong\u003e — signal across wide-open terrain where nothing else cuts through\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; boating\u003c\/strong\u003e — powerful portable horn with zero permanent installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmergency signaling\u003c\/strong\u003e — 150dB is heard through virtually any ambient noise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePranks \u0026amp; entertainment\u003c\/strong\u003e — no explanation needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Extreme Series Train Horn (fully assembled, compatible with Milwaukee® 18V batteries)\u003c\/li\u003e\n  \u003cli\u003e1x Wireless remote control — 160ft standard range\u003c\/li\u003e\n  \u003cli\u003eBattery NOT included — compatible with any Milwaukee® M18 battery, sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Extreme Series is the most powerful portable horn Train Horn Drill has ever produced. If you demand absolute peak performance from a handheld train horn, this is the only kit worth considering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMilwaukee® and M18™ are registered trademarks of Milwaukee Tool. Train Horn Drill is an independent company and is not affiliated with, endorsed by, or sponsored by Milwaukee Tool.\u003c\/em\u003e\u003c\/p\u003e","brand":"Train Horn Drill","offers":[{"title":"Black","offer_id":44214185951412,"sku":"milw-premium-black","price":365.0,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":44214185984180,"sku":"milw-premium-chrome","price":385.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44214186016948,"sku":"milw-premium-red","price":385.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1027\/6532\/files\/milwaukee-train-horn-m18-extreme-series-361496_84178c03-28e5-43c8-8ef1-976f34670406.jpg?v=1777575573"},{"product_id":"train-horn-for-milwaukee-18v-battery-5-trumpet","title":"5-Trumpet Train Horn for Milwaukee® 18v Battery","description":"\u003ch2\u003eThe Loudest, Widest-Sounding Portable Train Horn We Build\u003c\/h2\u003e\n\u003cp\u003eFive individually tuned metal trumpets. One rugged power-tool-style body. Zero wiring required. The 5-Trumpet Train Horn is Train Horn Drill's flagship handheld horn — engineered for anyone who needs maximum sound coverage from a single portable device. Snap in a Milwaukee® M18 battery, pull the trigger, and unleash a full-chord freight train blast that reaches up to \u003cstrong\u003e150dB\u003c\/strong\u003e in every direction.\u003c\/p\u003e\n\n\u003ch3\u003eAt a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDirectly compatible with any Milwaukee® M18 18V battery — no adapters, no modifications\u003c\/li\u003e\n  \u003cli\u003eFive metal trumpets tuned to distinct pitches for a rich, layered harmonic chord\u003c\/li\u003e\n  \u003cli\u003ePeak output of \u003cstrong\u003e150dB\u003c\/strong\u003e — on par with permanently mounted truck horns\u003c\/li\u003e\n  \u003cli\u003eWireless remote triggering up to \u003cstrong\u003e160 feet\u003c\/strong\u003e away\u003c\/li\u003e\n  \u003cli\u003eFull all-day runtime on a single M18 charge\u003c\/li\u003e\n  \u003cli\u003eHandcrafted precision power-tool-style housing with an ergonomic grip\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong style=\"color: rgb(0, 155, 23);\"\u003eSame-day ship-out available\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong style=\"color: rgb(0, 155, 23);\"\u003eReady to use straight out of the box — just insert your battery and go\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Five Trumpets Make the Difference\u003c\/h2\u003e\n\u003cp\u003eOur dual and quad horn kits are serious performers, but nothing in our lineup matches the sheer sound footprint of five trumpets firing together. Here's what sets this kit apart:\u003c\/p\u003e\n\n\u003ch3\u003eHarmonized Full-Spectrum Sound\u003c\/h3\u003e\n\u003cp\u003eEach of the five metal trumpets is a different length, producing a distinct pitch. Together they form a deep, layered chord with richer lows and crisper highs than any two- or four-trumpet configuration — closer to a real locomotive horn than anything else we offer.\u003c\/p\u003e\n\n\u003ch3\u003eWidest Directional Coverage\u003c\/h3\u003e\n\u003cp\u003eMore trumpets mean more angles of projection. Where a single or dual horn fires sound in one primary direction, five trumpets spread the blast across a wider arc, filling open spaces and large venues with ease.\u003c\/p\u003e\n\n\u003ch3\u003eHandcrafted Power-Tool Housing\u003c\/h3\u003e\n\u003cp\u003eThe body isn't an off-the-shelf plastic shell. Every unit is hand-assembled in a precision power-tool-style housing built for real-world use — comfortable ergonomic grip, premium construction, and durability that matches the output.\u003c\/p\u003e\n\n\u003ch3\u003e160ft Wireless Remote\u003c\/h3\u003e\n\u003cp\u003eNeed to trigger the horn hands-free or from a distance? The included wireless remote reaches up to 160 feet, making this kit equally useful for events, off-road situations, or a well-timed prank.\u003c\/p\u003e\n\n\u003ch3\u003eNo Setup, No Hassle\u003c\/h3\u003e\n\u003cp\u003eThere are no air tanks to fill, no wiring harnesses to run, and no installation tools needed. This is a completely self-contained battery-powered train horn — clip in any Milwaukee® M18 battery you already own and it's ready to blast.\u003c\/p\u003e\n\n\u003ch2\u003eWhere People Use It\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTailgates \u0026amp; sporting events\u003c\/strong\u003e — five trumpets carry across an entire parking lot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCar meets \u0026amp; shows\u003c\/strong\u003e — the most distinctive horn sound at any gathering\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOff-road \u0026amp; overland adventures\u003c\/strong\u003e — 150dB of signaling power across open terrain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; boating\u003c\/strong\u003e — portable, loud, and needs no permanent installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmergency signaling\u003c\/strong\u003e — wide projection when being heard is critical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePranks \u0026amp; entertainment\u003c\/strong\u003e — five trumpets of pure, glorious chaos\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Fully assembled 5-Trumpet Train Horn (compatible with Milwaukee® M18 18V batteries)\u003c\/li\u003e\n  \u003cli\u003e1x Wireless remote control with up to 160ft operating range\u003c\/li\u003e\n  \u003cli\u003eBattery not included — works with any Milwaukee® M18 battery, sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhether you call it a drill horn, a battery-powered air horn, or just the loudest handheld device you've ever held — this kit delivers the broadest, most powerful sound in the Train Horn Drill lineup. More trumpets. More coverage. More everything.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMilwaukee® and M18™ are registered trademarks of Milwaukee Tool. Train Horn Drill is an independent company and is not affiliated with, endorsed by, or sponsored by Milwaukee Tool.\u003c\/em\u003e\u003c\/p\u003e","brand":"Train Horn Drill","offers":[{"title":"Black","offer_id":44214186279092,"sku":"milwaukee-five-black-t","price":270.0,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":44214186311860,"sku":"milwaukee-five-black-t-chrome","price":290.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44214186344628,"sku":"milwaukee-five-black-t-red","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1027\/6532\/files\/milwaukee-train-horn-gun-with-5-trumpets-and-remote-810896.jpg?v=1777575579"},{"product_id":"diy-train-horn-kit-for-milwaukee-18v-battery","title":"DIY Train Horn Kit for Milwaukee® 18v Battery","description":"\u003ch2\u003eTurn Your Milwaukee® M18 Drill Into a 140dB Quad Train Horn\u003c\/h2\u003e\n\n\u003cp\u003eAlready own a Milwaukee® M18 impact drill? This DIY kit from Train Horn Drill gives you every component needed to gut that drill, install a high-output air compressor, and emerge with a genuinely loud — 140dB loud — portable train horn that runs on your existing M18 battery. No pre-built shortcuts. You assemble it yourself, and that's exactly the point.\u003c\/p\u003e\n\n\u003cp\u003eIf you want the most budget-friendly path to a real quad-trumpet train horn, building your own is the answer. The drill and battery aren't included, but everything else is.\u003c\/p\u003e\n\n\u003ch2\u003eEverything Inside the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFour-trumpet metal air horn assembly\u003c\/li\u003e\n  \u003cli\u003eHigh-output air compressor unit\u003c\/li\u003e\n  \u003cli\u003ePre-wired harness with wireless signal receiver built in\u003c\/li\u003e\n  \u003cli\u003eWireless remote control\u003c\/li\u003e\n  \u003cli\u003eAir hose\u003c\/li\u003e\n  \u003cli\u003e2 mounting screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow the Build Works — Step by Step\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eOpen the drill's clamshell housing and pull out the gears, motor, and factory wiring harness\u003c\/li\u003e\n  \u003cli\u003eModify the shell interior to fit the air compressor\u003c\/li\u003e\n  \u003cli\u003eRoute and connect the new wiring harness to the battery terminals\u003c\/li\u003e\n  \u003cli\u003eSeat a Milwaukee® M18 battery and confirm the compressor fires up\u003c\/li\u003e\n  \u003cli\u003eClose the clamshell and drill two holes for the horn mount\u003c\/li\u003e\n  \u003cli\u003eBolt the horn mount in place and connect the air hose to the compressor\u003c\/li\u003e\n  \u003cli\u003eFire it up — your homemade train horn drill is ready to blast\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhy Build Instead of Buy?\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eLowest cost of entry:\u003c\/strong\u003e Repurpose the Milwaukee® M18 drill you already have. This kit is the most affordable route to genuine portable train horn performance — no new drill purchase required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReal 140dB quad-trumpet output:\u003c\/strong\u003e Four metal trumpets produce the same deep, authoritative train horn tone as our pre-assembled models. Neighbors will know.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible with any Milwaukee® M18 battery:\u003c\/strong\u003e Plug in whichever M18 pack you have on hand and get hours of runtime on a single charge. (Drill and battery not included.)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWireless remote control included:\u003c\/strong\u003e Trigger blasts from a distance with the included remote — full remote functionality, same as the ready-to-run versions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUpgrade path available:\u003c\/strong\u003e Want more volume and a richer tone? Premium trumpet upgrades are available for even greater output.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnow your gear inside and out:\u003c\/strong\u003e Disassembling and rebuilding the drill teaches you exactly how every part of a battery-powered air horn system operates.\u003c\/p\u003e\n\n\u003ch2\u003eIs This Kit Right for You?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHands-on builders\u003c\/strong\u003e — you find more satisfaction in creating something than ordering it pre-made\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMilwaukee® tool owners\u003c\/strong\u003e — a spare M18 drill deserves a legendary second life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue-focused shoppers\u003c\/strong\u003e — authentic train horn sound at the lowest possible price point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGift buyers\u003c\/strong\u003e — an unforgettable project kit for the tinkerer who thinks they've seen everything\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShips the Same Day\u003c\/h3\u003e\n\u003cp\u003eOrder before cutoff and this kit goes out the door today. Build it this weekend.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBuild it. Blast it. Call it yours.\u003c\/strong\u003e The Train Horn Drill DIY Kit for Milwaukee® 18V batteries puts 140dB of quad-trumpet power in your hands — assembled by you, powered by your existing M18 battery.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMilwaukee® and M18™ are registered trademarks of Milwaukee Tool. Train Horn Drill is an independent company with no affiliation, endorsement, or sponsorship from Milwaukee Tool.\u003c\/em\u003e\u003c\/p\u003e","brand":"Train Horn Drill","offers":[{"title":"Black","offer_id":44214186377396,"sku":"diy-quad-with-remote-milw","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":44214186410164,"sku":"diy-quad-with-remote-2","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44214186442932,"sku":"diy-quad-with-remote-3","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1027\/6532\/files\/diy-milwaukee-train-horn-kit-with-remote-up-to-150db-263305.jpg?v=1777575580"},{"product_id":"train-horn-for-milwaukee-18v-battery-boss-series","title":"Boss Series Train Horn for Milwaukee® 18v Battery","description":"\u003ch2\u003ePowered by Your Milwaukee® M18 Battery — No Adapters, No Hassle\u003c\/h2\u003e\n\u003cp\u003eThe Boss Series is Train Horn Drill's flagship quad-trumpet horn built specifically for the Milwaukee® M18 battery platform. Snap in any M18 battery you already own and you're ready to unleash a ground-shaking \u003cstrong\u003e150dB\u003c\/strong\u003e blast — no wiring harnesses, no compressed air tanks, and zero installation time. This is a hand-built, competition-grade portable train horn, not a novelty noisemaker from a discount bin.\u003c\/p\u003e\n\n\u003ch3\u003eFour Metal Trumpets. One Serious Sound.\u003c\/h3\u003e\n\u003cp\u003eThis kit is assembled by hand inside a precision power-tool-style housing engineered for a comfortable, ergonomic grip and long-term durability. Four solid metal trumpets paired with a high-output onboard compressor produce an authentic train horn tone that carries for blocks. The volume rivals full-size truck-mounted horns — without drilling a single hole in your vehicle.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Sets the Boss Series Apart\u003c\/h2\u003e\n\n\u003ch3\u003ePurpose-Built Housing\u003c\/h3\u003e\n\u003cp\u003eUnlike generic plastic shells, every Boss Series unit features a handcrafted power-tool-style body with a premium ergonomic grip. It's sized and weighted like a cordless tool, so it rides comfortably in your hand or stows easily in a gear bag. \u003cem\u003eMilwaukee® is a registered trademark of Milwaukee Tool. Train Horn Drill is not affiliated with or endorsed by Milwaukee Tool.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWireless Remote Control\u003c\/h3\u003e\n\u003cp\u003eTrigger the horn from up to \u003cstrong\u003e300 feet away\u003c\/strong\u003e using the included wireless remote — ideal for events, pranks, or any situation where hands-free operation matters. Need even more range? Upgrade to the optional long-range remote for coverage up to \u003cstrong\u003e2,000 feet\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eAll-Day Runtime\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee® M18 platform is known for its endurance, and the Boss Series takes full advantage. A single charge delivers hours of use — dramatically outlasting disposable canned air horns or budget battery-powered alternatives.\u003c\/p\u003e\n\n\u003ch3\u003eTruly Grab-and-Go\u003c\/h3\u003e\n\u003cp\u003eThere's nothing to configure. No app, no wiring, no air tank to fill. Slide in a compatible Milwaukee® M18 battery and the horn is live. It's the definition of a grab-and-go train horn kit — ready out of the box the moment it arrives.\u003c\/p\u003e\n\n\u003ch3\u003ePortable Enough to Go Anywhere\u003c\/h3\u003e\n\u003cp\u003ePower-tool dimensions mean this handheld train horn fits anywhere a cordless drill does — your truck cab, boat deck, RV storage bay, ATV basket, or stadium seat.\u003c\/p\u003e\n\n\u003ch2\u003eWhere People Use It Most\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTailgates \u0026amp; sporting events\u003c\/strong\u003e — a 150dB wall of sound that fills any arena or parking lot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOff-road \u0026amp; overlanding\u003c\/strong\u003e — signal across wide-open trails and remote campsites\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; boating\u003c\/strong\u003e — a powerful, portable horn with no permanent mounting required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmergency signaling\u003c\/strong\u003e — 150dB cuts through crowd noise, traffic, or weather when it matters most\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePranks \u0026amp; entertainment\u003c\/strong\u003e — because sometimes that's all the reason you need\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEverything Included in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Boss Series Train Horn for Milwaukee® 18V Battery (fully assembled)\u003c\/li\u003e\n  \u003cli\u003e1x Wireless remote control (300ft range)\u003c\/li\u003e\n  \u003cli\u003eMilwaukee® M18 battery \u003cstrong\u003enot included\u003c\/strong\u003e — compatible with any Milwaukee® M18 battery (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eMilwaukee® and M18™ are registered trademarks of Milwaukee Tool. Train Horn Drill is an independent company and is not affiliated with, endorsed by, or sponsored by Milwaukee Tool.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eShips same day. Ready to use the moment your battery clicks in. If you need to be heard, the Boss Series Train Horn is the only portable horn worth carrying.\u003c\/p\u003e","brand":"Train Horn Drill","offers":[{"title":"Black","offer_id":44214188703924,"sku":"milw-premium-black","price":365.0,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":44214188736692,"sku":"milw-premium-chrome","price":385.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44214188769460,"sku":"milw-premium-red","price":385.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1027\/6532\/files\/boss-series-train-horn-for-milwaukee-18v-battery-8304608.jpg?v=1779927614"},{"product_id":"train-horn-for-milwaukee-18v-battery-dual-2026","title":"Dual Train Horn for Milwaukee® 18v Battery (New 2026 Model)","description":"\u003ch2\u003e2026 Dual Train Horn — Built for Milwaukee® M18 Batteries\u003c\/h2\u003e\n\n\u003cp\u003eTrain Horn Drill's latest dual-trumpet horn takes everything that made the original a fan favorite and pushes it further. The 2026 model arrives with refined trumpet tuning for a deeper, fuller blast, tighter internal assembly, and a cleaner finish — all while keeping the dead-simple plug-and-play experience that made this kit legendary. Snap in any Milwaukee® M18 battery and you're ready to go. No wiring. No tanks. No nonsense.\u003c\/p\u003e\n\n\u003cp\u003eThis is a genuinely handcrafted, power-tool-style device fitted with two metal trumpets and a high-output compressor. It is not a plastic novelty horn. It's a serious, portable train horn that delivers up to \u003cstrong\u003e130dB\u003c\/strong\u003e — louder than the air horn on a full-size semi — from something you can hold in one hand.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Changed in the 2026 Build\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeeper trumpet tone:\u003c\/strong\u003e Redesigned dual-trumpet configuration produces a richer, more resonant sound compared to earlier versions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTighter construction:\u003c\/strong\u003e Improved internal sealing and assembly finish for more consistent, reliable performance over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSame trusted platform:\u003c\/strong\u003e Still compatible with any Milwaukee® M18 battery — no adapters required — and still ships with a wireless remote included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCore Specs \u0026amp; Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e130dB output:\u003c\/strong\u003e Matches or exceeds full-size truck horns without any permanent installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual metal trumpets:\u003c\/strong\u003e Two tuned metal horns deliver a genuine train horn tone — not a toy squeak.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless remote control:\u003c\/strong\u003e Trigger the horn from up to 300 feet away — ideal for events, pranks, or hands-free signaling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eErgonomic power-tool housing:\u003c\/strong\u003e Handcrafted with a rugged, drill-style grip that's built to take a beating.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAll-day runtime:\u003c\/strong\u003e A single Milwaukee® M18 charge delivers hours of use — your existing batteries work perfectly (sold separately).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZero installation required:\u003c\/strong\u003e No compressor tanks, no wiring harnesses, no mounting hardware. Insert battery, pull trigger.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere This Kit Shines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTailgating \u0026amp; game day\u003c\/strong\u003e — dominate the parking lot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoating \u0026amp; marine use\u003c\/strong\u003e — portable signaling with no permanent mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOff-road \u0026amp; camping\u003c\/strong\u003e — cut through open terrain noise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePranks \u0026amp; entertainment\u003c\/strong\u003e — you already know\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmergency signaling\u003c\/strong\u003e — 130dB gets attention when it counts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Dual Train Horn (2026 Model) — fully assembled, ready to use\u003c\/li\u003e\n  \u003cli\u003e1x Wireless remote control (300ft range)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery not included\u003c\/strong\u003e — compatible with any Milwaukee® M18 battery, sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReady to Blast Right Out of the Box\u003c\/h2\u003e\n\u003cp\u003eThis kit ships same day and arrives fully assembled. Compatible with any Milwaukee® M18 battery you already own — no adapters, no extra parts, no setup headaches. The 2026 dual train horn is the most refined version of our most popular portable horn yet. \u003cstrong\u003eUpgraded for 2026. Still unmatched.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMilwaukee® and M18™ are registered trademarks of Milwaukee Tool. Train Horn Drill is an independent brand and is not affiliated with, endorsed by, or sponsored by Milwaukee Tool.\u003c\/em\u003e\u003c\/p\u003e","brand":"Train Horn Drill","offers":[{"title":"Black","offer_id":44214188802228,"sku":"milwaukee-dual-black-t","price":185.0,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":44214188834996,"sku":"milwaukee-dual-chrome-t","price":205.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44214188867764,"sku":"milwaukee-dual-red-t","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1027\/6532\/files\/dual-train-horn-for-milwaukee-18v-battery-new-2026-model-7531576.jpg?v=1779927620"}],"url":"https:\/\/trainhorndrill.com\/collections\/milwaukee-train-horn.oembed","provider":"Train Horn Drill","version":"1.0","type":"link"}