Ok, lets do it.
Step 1: Materials
A pair of small KCF speakers. (Can take them of the of some old pair of computer speakers).
Old cheap headphones.
Step 2: Connecting the Wires
You will have 4 wires:
Red and green to positive speaker cables.
Red - green and coil to negative speaker cables.
Check if they work... (Move the cables to check well). They should work but If they do not work connect:
Red and green to negative speaker cables.
Red - green and coil to positive speaker cables.
Do not forget to take aside the yellowish thread. (Optional: burn the tips)
Then solder everything well.
Step 3: Putting It All In
Plug the audio jack into your music system and enjoy.
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