A 150 dB train-horn blast that runs off your cordless-drill battery — built for the driveway court, the watch party and the tip-off hype.
Pick the horn that runs on a battery you already own.
Runs on your existing tool batteries — the same packs as your drill or impact driver. No new batteries to buy or throw away: cheaper for you, easier on the planet.
The brand changes nothing about the horn. Every horn uses the exact same internal and external parts — so a Quad is a Quad and a Dual is a Dual. They sound and perform identically across every battery brand; you give up zero sound or power.
No cordless tools yet? Go with DeWalt®, Milwaukee® or Ryobi® — they give you the widest range of tools to buy later on the very same batteries.
Our loudest sit at the top — here's how the lineup ranks:
1. Boss Series — our newest (2026) and most refined; it reworks the older Extreme design and fixes its weak spots. Its older sibling, the Extreme Series, sits right alongside it.
2. Quad — four trumpets, big full sound.
3. Dual — the 2026 Dual shares the Boss design, and it's the one to pick if your battery brand isn't covered by the Boss Series yet.
Skip the 5-trumpet. The on-board compressor can't push enough air for all five trumpets, so it ends up thinner and higher-pitched than it should.
No drill needed — and none included.
Ships fully built and ready to use — nothing to assemble, no tools required.
The only thing you add is a battery — the same cordless-tool pack your drill already uses.
Snap it in, pull the trigger — and it roars in seconds.
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Quick product demos of every horn — how it sounds, how it mounts on your drill battery, and how to use it so you're ready when the game's on the line.
Real photos from real Boss Horn owners — tap any shot to zoom in.
Bring the noise
Basketball runs on momentum — a 12-0 run, a dagger three, a buzzer-beater that empties the bench. The right air horn turns that momentum into a sound the whole street can feel.
Pull it when your crew rolls up to the watch party, when the home side goes on a tear, and the instant the game-winner drops. One blast cuts straight through the broadcast, the trash talk and the cheering in the next room — nobody misses the moment.
Short answer: not inside the arena. The NCAA rule book bans artificial noisemakers, air horns and amplifiers at basketball games, and NBA and college venues keep them off their prohibited-items lists — security will stop one at the door.
Where these horns belong is everywhere else game day happens: the driveway court, the backyard, the watch party, the tailgate lot and the open-air viewing spot. That's your court — blast away, rally the room, and keep it on the right side of the rules.
Handheld air horns generally fall between 110 and 150 decibels. The train-horn-style kits in this collection reach up to 150 dB — a deep, rolling blast you feel in your chest, easily carrying over a packed living room or across a parking lot.
Use it responsibly. 150 dB is no joke: point the trumpets at open space, never fire it near ears, kids or pets, and stick to short bursts. Aim it outward and let it ring.
No compressor. No air tank. No vehicle wiring to splice. These horns pair an on-board air pump with real metal trumpets, so the whole rig is self-contained and ready to move.
Power comes from a cordless-drill battery you likely already own — slide it into the base (works with Milwaukee® M18™, DeWalt® 20V MAX, Makita® 18V LXT® and Ryobi® ONE+® packs and more), pull the trigger, and let it roar. Select models add a remote that fires from up to 2,000 ft for a surprise blast across the lot. When the pack runs low, top it off on your drill charger.
Match the horn to how you celebrate:
49 horns
A 150 dB air horn for bear country — announce yourself on the trail and at camp, powered ...
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49 horns
A 150 dB drill-battery air horn that turns the surprise reveal, the candle countdown and ...
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49 horns
A 150 dB drill-battery air horn that rallies the whole street — no compressor, no tank, j...
Shop this lineupBring real noise to basketball game day. These train-horn-style air horns hit up to 150 dB, run off the cordless-drill battery you already own, and are built for the watch party, the driveway court and the parking lot — grab-and-go, no tank, no compressor.
