Reply to [Help] One Speaker is Loader than the other

Hello everyone,

I have a presonus firebox sound card and two monitor speakers which I connected to the main channel outputs with 1/4" audio cables. For some reason the sound out of one monitor speaker is quiet and it loses all sound when I turn the second speaker on. I tried swapping the Left and Right outputs and the problem switched speakers so I know that the speakers are running fine. Anyone have any ideas what could be wrong?

Thanks,