Making DIY portable speaker
Main components
Bluetooth Amplifier
12V 4.4Ah Li-Ion battery
1A charger for battery
2x 15W Speaker (i bought 4ohm)
2x Black Speaker Grill
Power connector amplifier
Terminals/Connectors Set
Wiring Connector 5 pin
Case + strap
Case/bag for speaker (choose middle size)
Vintage shoulder strap
Additional features
USB 2xSocket
1W led light (choose 1W 120D DC12V)
Battery charge Indicator Display
Wiring
Wires (black+red) - choose 12AWG
Fuse Holder + Fuses
Cover Rocker Toggle Switch
Tools
Wire Stripper
Workpro Utility Knife
Terminals crimping pliers
Glue (i bought mine at local store)