{"title":"Kobalt 24V Train Horns","description":"\u003ch2\u003eKobalt Train Horn: Loud, Portable, and Ready for Your 24V MAX Battery\u003c\/h2\u003e\n\u003cp\u003eIf you already own Kobalt® 24V MAX tools, you're closer to a full-strength portable train horn than you might think. Train Horn Drill builds horn kits that slot directly onto the same 24V MAX battery platform you're already using in the garage or on the job site. No generator, no compressor tank, no permanent installation — just your battery, our horn, and a genuinely loud signal wherever you need it.\u003c\/p\u003e\n\n\u003ch2\u003eWhy a Kobalt®-Compatible Train Horn?\u003c\/h2\u003e\n\u003cp\u003eThe Kobalt® 24V MAX platform has become one of the more widely adopted cordless systems sold through Lowe's stores nationwide. That broad retail footprint means a lot of households and tradespeople already have at least one 24V MAX battery sitting on a charger. Pairing one of those packs with a Train Horn Drill unit is a practical choice rather than an expensive one — you're not buying into a new ecosystem, just adding a new use for hardware you already own.\u003c\/p\u003e\n\u003cp\u003eThe 24V MAX system spans a solid range of amp-hour options, from compact 1.5 Ah packs intended for light tasks all the way up to high-capacity packs suited for sustained heavy use. That range matters for a portable train horn because your loudness tier and typical usage pattern will naturally point you toward a certain Ah class. Occasional short blasts at a worksite or on a vehicle need less capacity than continuous signaling in a marine or emergency-response context.\u003c\/p\u003e\n\u003cp\u003eFrom a mechanical standpoint, the 24V MAX battery interface is a straightforward slide-and-click design, which is exactly what our mounting adapters are engineered around. There's no wiring, no adapter board to configure, and no tools required to attach or remove the pack. You can swap batteries mid-day the same way you would on any other 24V MAX tool.\u003c\/p\u003e\n\n\u003ch2\u003eBattery Compatibility \u0026amp; Runtime Guidance\u003c\/h2\u003e\n\u003cp\u003eTrain Horn Drill units are compatible with genuine Kobalt® 24V MAX batteries as well as third-party packs built to the same 24V MAX form factor. Runtime depends on the amp-hour capacity of the pack you use and how frequently you sound the horn. Use the guide below as a general starting point.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.5–2 Ah packs\u003c\/strong\u003e — Compact and light. Best for occasional, short-duration blasts: a few honks at a tailgate, a quick alert on a worksite. Not ideal if you need sustained or frequent signaling over a long period.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3–5 Ah packs\u003c\/strong\u003e — The practical middle ground for most users. Handles regular recreational use, vehicle-mounted signaling, and moderate-duty applications without adding significant weight.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6–9 Ah packs\u003c\/strong\u003e — Good fit for users who run the horn frequently or in demanding environments such as marine patrol, agriculture, or event safety. More reserve capacity means less monitoring of charge level throughout the day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10+ Ah \/ high-output packs\u003c\/strong\u003e — Maximum capacity for high-cycle or all-day use. Heavier, but worth it for professional or emergency-response contexts where you cannot afford to stop and recharge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePick Your Loudness Tier\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDual Trumpets — 130 dB:\u003c\/strong\u003e A strong, clear signal for personal vehicles, ATVs, and light recreational use where you want to be heard without overwhelming a small space. \u003ca href=\"\/collections\/dual-trumpets\"\u003eShop Dual Trumpets\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuad Trumpets — 140 dB:\u003c\/strong\u003e Noticeably louder and fuller in tone, well suited for trucks, boats, and worksites where ambient noise competes with your signal. \u003ca href=\"\/collections\/quad-trumpets\"\u003eShop Quad Trumpets\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtreme Series — 150 dB:\u003c\/strong\u003e Serious output for situations where you need an unmistakable warning — large agricultural equipment, event perimeters, or anywhere a horn needs to cut through significant background noise. \u003ca href=\"\/collections\/extreme-series\"\u003eShop Extreme Series\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoss Series — 150+ dB:\u003c\/strong\u003e Our highest-output line, built for users who require maximum acoustic force. Best matched with a 6 Ah or larger pack for sustained performance. \u003ca href=\"\/collections\/boss-series\"\u003eShop Boss Series\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eDoes the battery that came in my Kobalt® starter kit work with Train Horn Drill units?\u003c\/h3\u003e\n\u003cp\u003eYes, provided it is a genuine Kobalt® 24V MAX battery. Starter-kit packs are typically in the 1.5–2 Ah range, which will power our horn for casual, short-burst use. If you plan to use the horn frequently or over extended periods, a higher-capacity 24V MAX pack from the same system will serve you better.\u003c\/p\u003e\n\n\u003ch3\u003eWill older or newer generation Kobalt® 24V MAX packs work?\u003c\/h3\u003e\n\u003cp\u003eIn general, packs across generations of the 24V MAX platform share the same physical interface and voltage, so compatibility is typically consistent. If you have an older pack and notice any fitment variation, feel free to contact our support team before purchasing. We do not guarantee compatibility with any battery that deviates from the standard 24V MAX form factor.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use a third-party battery that says it's compatible with Kobalt® 24V MAX tools?\u003c\/h3\u003e\n\u003cp\u003eMany aftermarket 24V MAX-compatible packs will physically fit and function with our units. However, Train Horn Drill cannot guarantee performance or safety with batteries we have not tested. If you choose a third-party pack, verify it meets the voltage specification and uses the correct slide interface. We recommend genuine Kobalt® packs for the most predictable experience.\u003c\/p\u003e\n\n\u003ch3\u003eWill running a train horn drain my battery quickly?\u003c\/h3\u003e\n\u003cp\u003eTrain horns draw a meaningful current burst during each activation, but individual blasts are brief. A 3–5 Ah pack handles typical recreational use comfortably. Drain rate becomes a factor only if you're sounding the horn very frequently or continuously. Higher Ah packs provide more headroom for demanding use patterns without noticeably impacting the weight of most 24V MAX packs.\u003c\/p\u003e\n\n\u003ch3\u003eIs the Kobalt® battery included with my purchase?\u003c\/h3\u003e\n\u003cp\u003eNo. Train Horn Drill sells the horn unit and mounting hardware only. Batteries are not included. This keeps the price lean for users who already own 24V MAX packs, which is the majority of our Kobalt® customers. If you need a battery, Kobalt® 24V MAX packs are widely available at Lowe's locations and online.\u003c\/p\u003e\n\n\u003ch3\u003eHow difficult is it to attach my 24V MAX battery to the horn unit?\u003c\/h3\u003e\n\u003cp\u003eSetup is straightforward. Our adapter is engineered to match the Kobalt® 24V MAX slide interface, so you click the pack in the same way you would on any compatible tool. No wiring, no modifications, and no special tools required. Most users have the unit operational within a few minutes of opening the box.\u003c\/p\u003e\n\n\u003ch2\u003eBrowse Other Battery Platform Collections\u003c\/h2\u003e\n\u003cp\u003eTrain Horn Drill builds compatible horn kits for many of the leading cordless battery platforms. If you work across multiple systems or are shopping for a colleague, explore our other brand collections below.\u003c\/p\u003e\n\u003cp\u003e\n  \u003ca href=\"\/collections\/dewalt-train-horn\"\u003eDeWalt Train Horn\u003c\/a\u003e  | \n  \u003ca href=\"\/collections\/milwaukee-train-horn\"\u003eMilwaukee Train Horn\u003c\/a\u003e  | \n  \u003ca href=\"\/collections\/makita-train-horn\"\u003eMakita Train Horn\u003c\/a\u003e  | \n  \u003ca href=\"\/collections\/ryobi-train-horn\"\u003eRyobi Train Horn\u003c\/a\u003e  | \n  \u003ca href=\"\/collections\/craftsman-train-horn\"\u003eCraftsman Train Horn\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp class=\"thd-disclaimer\"\u003eKobalt® is a registered trademark of Lowe's. Train Horn Drill is not affiliated with, sponsored by, or endorsed by Lowe's. Trademarks are referenced solely to describe battery compatibility for our independently designed and assembled product.\u003c\/p\u003e","products":[{"product_id":"kobalt-train-horn","title":"Quad Train Horn for Kobalt® 24v Battery","description":"\u003cimg alt=\"Quad Train Horn compatible with Kobalt® 24V Battery with remote control\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0688\/6758\/8396\/files\/universal-remote-promo.jpg?v=1686858991\" style=\"display:block; margin:0 auto;\"\u003e\n\n\u003ch2\u003eQuad Train Horn — Compatible with Kobalt® 24V Batteries\u003c\/h2\u003e\n\n\u003cp\u003eIf raw, earth-shaking sound is what you're after, this quad train horn drill delivers exactly that. Built around four premium metal trumpets and rated at a skull-rattling \u003cstrong\u003e130dB\u003c\/strong\u003e, this kit produces a deep, resonant tone that cuts through any environment. Snap in a compatible Kobalt® 24V battery, grab the remote, and you're ready to make serious noise — zero wiring, zero complicated setup.\u003c\/p\u003e\n\n\u003ch3\u003eFour Trumpets, One Thunderous Voice\u003c\/h3\u003e\n\u003cp\u003eThe four-trumpet configuration isn't just for show. Each metal horn works together to produce fuller, richer low-end sound than single- or dual-trumpet alternatives. At \u003cstrong\u003e130dB\u003c\/strong\u003e, this train horn drill outperforms virtually every factory car or truck horn on the market — by a wide margin. Whether you're running safety alerts on a remote job site, signaling at an outdoor event, deterring wildlife, or making your presence known on the water or trail, 130dB gets the job done.\u003c\/p\u003e\n\n\u003ch3\u003eRemote Control — Standard and Extended Range\u003c\/h3\u003e\n\u003cp\u003eEvery kit ships with a remote control (batteries pre-installed) that operates at a standard range of \u003cstrong\u003eup to 160 feet\u003c\/strong\u003e. Need more distance? An optional long-range remote upgrade extends that reach to an impressive \u003cstrong\u003e2,000 feet\u003c\/strong\u003e — ideal for large properties, big events, or any situation where you need hands-free activation from a distance.\u003c\/p\u003e\n\n\u003ch3\u003eBuilt to Last Outdoors\u003c\/h3\u003e\n\u003cp\u003eThe trumpets are constructed from solid metal and finished with a \u003cstrong\u003epowder-coated protective coating\u003c\/strong\u003e that resists corrosion, moisture, and the general abuse of outdoor use. Choose the finish that fits your style — available in \u003cstrong\u003eBlack, Chrome, or Red\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eSpecs at a Glance\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid black; padding:8px; background-color:#f2f2f2;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"border:1px solid black; padding:8px; background-color:#f2f2f2;\"\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003e\u003cstrong\u003eSound Level\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003e130dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003e\u003cstrong\u003eTrumpet Count\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003e4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003e\u003cstrong\u003eStandard Remote Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003eUp to 160ft\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003e\u003cstrong\u003eOptional Extended Remote Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003eUp to 2,000ft\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003e\u003cstrong\u003eAvailable Finishes\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003eBlack, Chrome, Red\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003e\u003cstrong\u003eBattery Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003eCompatible with Kobalt® 24V branded or aftermarket batteries of any capacity\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003e\u003cstrong\u003eTrumpet Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid black; padding:8px;\"\u003eMetal with powder-coated finish\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhere This Kit Shines\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutdoor \u0026amp; sporting events\u003c\/strong\u003e — cut through crowd noise and make announcements that actually land\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmergency \u0026amp; safety signaling\u003c\/strong\u003e — alert others in low-visibility or remote conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoating \u0026amp; off-road use\u003c\/strong\u003e — meet sound-signaling requirements and assert your position on the trail or water\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWildlife deterrence\u003c\/strong\u003e — a 130dB blast is remarkably persuasive against unwanted animal visitors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eQuad Train Horn — 4 metal trumpets, pre-assembled and ready to use\u003c\/li\u003e\n  \u003cli\u003eRemote control with batteries pre-installed\u003c\/li\u003e\n  \u003cli\u003eUser manual covering operation and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Battery and charger are \u003cstrong\u003esold separately\u003c\/strong\u003e. This train horn drill is compatible with all genuine Kobalt® 24V batteries as well as aftermarket 24V batteries regardless of capacity.\u003c\/p\u003e","brand":"Train Horn Drill","offers":[{"title":"Black","offer_id":44214186868916,"sku":"kobalt-quad-tool","price":245.0,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":44214186901684,"sku":null,"price":265.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44214186934452,"sku":null,"price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1027\/6532\/files\/kobalt-train-horn-gun-quad-air-horn-489509.jpg?v=1777575589"}],"url":"https:\/\/trainhorndrill.com\/collections\/kobalt-train-horn.oembed","provider":"Train Horn Drill","version":"1.0","type":"link"}