DIY Portable Speaker

Hi!
Battery 18650 like this:
http://s.click.aliexpress.com/e/bnXXyPtQ
50W+50W Audio Amplifier:
http://s.click.aliexpress.com/e/bT9A5fOo
Guitar Belt:
http://s.click.aliexpress.com/e/H8eFOXI
Guitar Strap Lock:
http://s.click.aliexpress.com/e/bnwkG9LE
Potentiometer Knob:
http://s.click.aliexpress.com/e/cHnsq6eM
Switch:
http://s.click.aliexpress.com/e/c7F6KPYk
Rubber Feet:
http://s.click.aliexpress.com/e/c7ohD3LE
Vinyl:
http://s.click.aliexpress.com/e/boIqWF5I
3.5mm Stereo jack:
http://s.click.aliexpress.com/e/3v5X5Os

Видео DIY Portable Speaker канала Hi! I Make It