How to Make a Loud Air Horn

Need a loud horn? I will show you how to make this DIY horn in just a little bit of time using items you probably already have around the home (everything is easy to find in stores if you don't have what you need). This approach repurposes plastic bottles but you can make them larger or smaller by using different size containers which will also give you different sounds. It is creative and fun so experiment and make if to fit your need. The size bottle used in the video makes a great noisemaker for celebrations, sporting events, having fun with kids, annoying your friends or roommates, being silly or just merely to have some fun making something for yourself. I have even seen this used quite successfully for pranks (you can make one loud enough to really make someone jump... so just in case, be careful who is around you).

Helpful hint: thick plastic bottles are easier to work with! I recommend using wide mouth plastic bottles, 1/2" or 3/4" PVC (roughly 3" longer than the bottle), thick rubber balloons (rubber dish gloves work great too), rubber bands and masking tape.

In future videos I will have louder and more elaborate horns... even one perfect for use with an air compressor. The basic principle and design are used for this horn, truck horns and even train horns.

Видео How to Make a Loud Air Horn канала Dialed In DIY