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Related article: Dear subscribers and visitors of the channel! This video shows the process of manufacturing and testing a loudspeaker. The loudspeaker was made of plastic bottles. During the two-liter bottles of beer drinking, I made a bet with a friend that I can make a speaker of this same bottle. Just the day before, I shook his flat coil for another project, and on the table at this time were the magnets bought on Aliexpress. In general, the idea was in the air. What it was all over, you will be able to see and hear right now, and I'm on a course of action will give short comments. Pre-curing adhesive is made by heating coils of electric shock, in the same way as is done in the repair of speakers. But, however, when using the Deaf schёchek, it takes about a day. PTFE gasket allow to separate the coil from the device. Additional coil sizing increases reliability. After complete curing of the ad
