Step 4Time to start up the soldering iron
-solder the battery holder leads to two of the enamel wires in the cord (use hot glue to reinforce the connection of the cord to the battery holder)
-solder the 2 speaker leads from the cord to the speaker leads on the board
-solder the 2 battery leads to the battery leads on the board
-turn on your speakers to make sure all of your soldering connections were correct and everything is working properly.
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