[Revenge]

Hello,

I own a Logitech Z523 2.1 system.

In XBMC Gotham i have choose in the Audio Outup Settings, analog and 2.1 channels.
My system have a Subwoofer, but it doesn't have a dedicated subwoofer output. So its better to choose 2.0 or can i leave it with 2.1?

Regards

[Jogee]

If you only have the one 3.5mm jack connecting to the system, probably best to leave it at 2.0 as the system will do the correct crossover for you. Take a look at the audio quickstart guide.

Just make sure (assuming you are on windows) that you have configured your speakers correctly, and for full range.