mp3 player / speaker Horn 52mm - Remix

thingiverse

I printed the Megaphone speaker first, but I couldn't locate the speaker in my home, so I ordered a new one and waited patiently for a month. However, when it finally arrived, I received the wrong ones with a diameter of 52mm instead of the correct size. One month later, the correct speakers arrived, but unfortunately, they didn't fit tightly and produced a rattling noise while playing due to the loose speaker design. This problem was quite frustrating for me. Determined to succeed, I started over from scratch using Fusion360 to create my 52mm megaphone. The specifications of the Aiyima 4ohm 3watt 52mm speaker from Aliexpress were used as a reference. To improve the design, I made the Horn, Bottom, Bracket/stand and Lid stronger for the mp3 player. Unfortunately, the original design broke a few times, so I had to make some changes. In order to minimize support material, I took great care in designing every part carefully.