dolphin-emu/dolphin — pull request #978 by skidau (2014-09-05 12:33:49+00:00)
Title: Hooked up the emulated Wiimote speaker.

The Wiimotes are positioned as follows:
Wiimote 0 = Center
Wiimote 1 = Left
Wiimote 2 = Right
Wiimote 3 = Center

The Wiimote speaker output can be disabled via the "Enable Speaker Data" checkbox in the Wiimote settings.