Homemade Portable Bluetooth boombox, subwoofer car design:
Battery 8A: [ Ссылка ]
Tweeters: [ Ссылка ]
Amplifier: [ Ссылка ]
Passive radiator: [ Ссылка ]
Crossover: [ Ссылка ]
6S meter: [ Ссылка ]
Switch: [ Ссылка ]
Power jack: [ Ссылка ]
Connector: [ Ссылка ]
Rubber feet: [ Ссылка ]
4ohm Speakers: [ Ссылка ]

"Wire holder": [ Ссылка ]

-Width 50cm, height 24cm, 18/24 depth cm
-Carpet applied with contact glue
-Subwoofer car style design
-Charging at 25 volts
-Schematic at 12:39

Copyright free music list:
More Plastic - Champion [NCS Release]
Star Party - Legends[NCS Release]
RetroVision - Hope [NCS Release]
Raven & Kreyn - Bubble [NCS Release]
Elektronomia - Heaven [NCS Release]

Dark Heart - Crash Test Dummy [NCS Release]
BH - Holding On [NCS Release]
Jonas Wang - Shining [NCS Release]

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How to carpeting Subwoofer box, apply carpet, car audio, big excursion passive radiators )

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