Homemade Speaker!!!! How to Make a Speaker at Home | Using Plastic Bottle In this video i am gonna show you how to make Speaker at home,its very easy n free of cost. The materials i have used to make Speaker are Easily available. This is very simple and amazing Homemade Speaker You should try it. The materials i have used- 1.Plastic Bottle 2.Paper 3. Jack pin (3.5 mm) 4.Magnet 5.Copper wire. Thanks For Watching!!!!!!