Griffin Technology

The audio from iTunes is only playing through 2 speakers.

iTunes defaults to two channel output, even if the FireWave is plugged in and is the active output on the Macintosh. However, you can enable the FireWave to output music to all of the speakers in a surround sound setup. To hear iTunes music thru all of the speakers in a surround sound setup, you will need to follow these simple steps:

• Open the FireWave application.
• Select the Surround Tab.
• Check on the Pro Logic II box.
• Select Music mode.

That's it! iTunes should now be playing thru all of the speakers in your surround sound setup.