Hello, I have old creative speakers that in windows I had to set the creative soundblaster live 5.1 software to send all sound to the rear speakers because I have a weird problem with my sub-woofer that doesn't allow any sound to come out the front.

When I play music from Banshee its fine, its come out the rear speaker because it used the correct drivers but firefox doesn't which makes it impossible to listen to stuff, like youtube. Is there anyway to fix this? I don't really have money to spend on new speakers (they've been like this for at least a year)