Hart Train Horns

The Hart PulseFire Edition is the most powerful horn in our collection. Its precision-engineered metal trumpets deliver up to 150 dB of deep, resonant sound—built for maximum volume, durability, and performance.

No, the color or finish only affects appearance. It doesn’t change the tone or volume. All Hart Train Horns produce the same powerful output when using the same trumpet and compressor setup.

No, the battery isn’t included. You can power your Hart Train Horn with any standard Hart 20V battery you already own, or add one to your order as an optional upgrade.

Yes, you can. Every Hart Train Horn kits is fully compatible with all Hart 20V batteries, both original and aftermarket, so you can easily power it with the ones you already have.

Each Hart Impact Train Horn includes a wireless remote with a range of up to 160 ft (about 50 m), allowing you to trigger the horn instantly from a safe distance.

A standard car horn averages about 100 dB, while the Hart drill horn can hit up to 150 dB—making it several times louder and far more attention-grabbing.

All Hart Train Horns—Compact, Core, and PulseFire—are available in three premium powder-coated finishes: Black, Red, and Chrome. Each model delivers the same 150 dB power, letting you choose the look that matches your setup without sacrificing performance.

It’s not recommended. The wireless remote receiver draws a small amount of power even when the horn isn’t in use, which can fully drain the battery over time.

If your Hart drill horn won’t be used for more than 5 hours, unplug the battery to prevent deep discharge and extend its lifespan.

Yes! Every Hart Train Horn—Compact, Core, and PulseFire Edition—comes fully assembled and pre-tested. Just attach a charged Craftsman 20V battery, and it’s ready to blast. No tools or setup needed—simply plug, click, and honk.

With a fully charged Hart 20V battery, you can expect hundreds of loud blasts per charge. Battery life depends on capacity (2Ah, 5Ah, 8Ah) and usage, but every Hart Train Horn is designed for maximum efficiency and reliable performance.

Yes. Hart Impact Train Air Horns are very effective for deterring unwanted wildlife like birds, coyotes, deer, or even intruders. Their 150 dB blast creates an instant deterrent zone, making them a popular choice for farmers, campers, and homeowners who need a powerful sound deterrent.

Hart Train Horns are water-resistant but not fully waterproof. They can handle light rain, splashes, and moisture, but should be kept away from heavy rain or full submersion. For best durability, store your horn in a dry place when not in use.