Howdy, I'm new to this forum and know next to nothing about wiring etc. Here is my problem: I purchased a Bose Acoustimass 3 system with the intent of using the "subwoofer module" as my stand alone sub. My house was pre-wired for surround sound speakers and the sub wire is coax but the AM module takes regular speaker wire for left and right. Is there any way to connect an adapter to the coax to create a working connection to the module through the module's regular speaker wire pinch inputs? Thanks