Hi everyone. I recently purchased some speakers from Amazon (Arion Legacy 2.1 system, to be exact) and the second I plugged the speakers into the subwoofer (via RCA connectors), they began making a loud crackling sound. No matter what combination of things were plugged in, there was always that crackling sound. Maybe it's a power issue, maybe it's a dirty connector. I was able to get a refund through amazon, but they wouldn't let me send it back because the package contained "hazardous materials". Now I have broken speakers lying around, but I'm hoping there's a chance they can be fixed. Does anyone know how I could go about doing that, or would it be best to just either throw them away or take it to someone else?