An electrician will probably not want to run bare wire like that. Use whatever he recommends. Wire going to main speakers handling midrange and up is incredibly important. This is not that. Use whatever.
Run length
Room layout dictates the sub is on the opposite wall. Not ready to run a wire across the floor. It would be 26 feet.
To skip the floor run I would have to go up and down inside the wall. That would add another 18 feet for a total of 44 feet. Too long? Will be using plain old 14AWG cord.
To skip the floor run I would have to go up and down inside the wall. That would add another 18 feet for a total of 44 feet. Too long? Will be using plain old 14AWG cord.