If you listen to a lot of music or watch abundant of movies on your iPhone, you may often have the “very hard to hear your favorite music or movies” moments. Especially when the environment is noisy or you put your iPhone on the table a little distance away to free your hand. As the built-in speaker is not so loud, an iPhone speaker which can increase your volume seems necessary. But it’ll spend your hundreds of dollars to buy one iPhone amplifier or speaker. Instead of buying one, you can use recycled materials such as paper or vintage phonograph horns to DIY one just for you. To make one yourself is not only a budget friendly (maybe nearly free) choice , but also is a lot of fun for sure.
I have collected so many versions of simple and fun to build amplifier or speaker for your iPhone. They are beautifully made out of paper, wood, bamboos, recycled car horns, and so on, and most of them have a detailed tutorial. So let’s head over to these DIY iPhone amplifier or speaker ideas I rounded up in this post, and check out which is your style.