DIY: Mini Bluetooth Speaker

Homemade bluetooth speaker with nice bass: Bluetooth Module: http://bit.ly/3kUia5a Speakers: http://bit.ly/2FOXCZ5 Passive radiator: http://bit.ly/2FLPuZc Protection board: http://bit.ly/2YDr4J6 DC module: http://bit.ly/3vankz5 18650 Batteries: http://bit.ly/3v1bGGm 18650 Holder: https://bit.ly/3rqCE8m Drill Bit used : https://goo.gl/VpJbLE B7000 glue: http://bit.ly/2UQwBgi 2S charger: http://bit.ly/2VSrhWI I present you "The Furious Mini Speaker" ! -Simple design, easy to build, painted with black mate spray can -Tiny 40MM / 1.5 inch speakers and radiators -Recorded with camera mic -Protection board with balance function -(Correction) In the schematic the switch is placed before the step down module -Size 12cm x 6cm x 6cm -Schematic at 7:00 Thank you for watching ! Free music copyright list: Star Party - Legends [NCS Release] NIVIRO - Flashes [NCS Release] Ascence - Konnichiwa [NCS Release] Jim Yosef - Moonlight [NCS Release] Clarx - Bones [NCS Release] Raiko - Revenger [NCS Release] (DC 3.7V 5V 3W Digital Audio Amplifier Board Double Dual Plate DIY Bluetooth Speaker Modification Sound Music Module Micro USB DW-CT14+ AIYIMA 2pcs 40MM Mini subwoofer Audio Portable Speakers 16 Core 4 Ohm 5W Full Range Speaker Rubber Side NdFeB Magnetic Speaker 2S 10A 8.4V 7.4V 18650 Lithium Protection Board BMS PCM PCB Li-ion Lipo 2 Cell Pack with Balance Function Charger Protect Module, Start to finish full video Easy ,cheap and affordable project, Homemade, wood working, micro boombox speaker) #DTekDIY