Build Bluetooth speaker at home 

How to make a small and light bluetooth speaker boombox, with fm radio, usb r sd-card. With the quality HERTZ DSK 130 60 W car speakers.
Budget amplifier GENERIC AV-568BT with power 50w per channel, stereo. Lithium-ion batteries with driver and step-down driver.
With good power and sound frequency characteristics, unique design and comfortable carrying handle.
I used a small aluminum case from a grill kit. Speakers and amp are brand new just purchased!
The power of the small boombox is enough for a small party with 8-10 people, it can also be used for karaoke with two microphones and an echo of the singer.
Track: Max Brhon - Illusion [NCS Release]
Music provided by NoCopyrightSounds.
Watch: • Max Brhon - Illusion [...
Free Download / Stream: ncs.io/Ilussion
Track: Max Brhon - Humanity [NCS Release]
Music provided by NoCopyrightSounds.
Watch: • Max Brhon - Humanity |...
Free Download / Stream: ncs.io/Humanity