Hi, i just bought the logitec Z506 and the back speakers ether have no sound or it is much quieter and muffled than the front

[Ranson-95]

I have all my setting correct as far as I'm aware, its on 5.1 and when i do the test the sound works fine from each speaker but as soon as i try to use it the sound from the back is muffled or doesn't work. This go's for films,music and games and i cant work out what is wrong.

I have check online forums and non of them explain my problem. Please help!

 

[XgameX]

what sound card do you use
is youre game and music are surround ready if not you need to devide sound between speakers from sound card programe