8 Nov 2025 · 4.1M views · 0:56

World’s Loudest Horn!

6 products in this video, in the order they appear. Tap a timestamp to jump to the bit where I talk about it.

In this video.

01I'd skip it▶ 0:00
Party Blower
The 10-cent party blower was the weakest horn and he called it terrible.
02Not rated▶ 0:06
Booa
A much larger lung-powered horn that is far louder than the party blower.
03Not rated▶ 0:13
Bike Horn
Designed to clear people out of the way and only slightly louder than the previous horn.
04Not rated▶ 0:21
Air Horn
Uses compressed air and is a lot louder, painful even with ear protection on.
05Not rated▶ 0:28
Electronic Horn
Combines two tones and is loud enough for truck drivers to hear on busy roads, though the sound is horrible.
06Not rated▶ 0:36
Train Horn
The loudest horn in the world, louder than a military jet takeoff and potentially ear-rupturing.