I have a 7.1 Onkyo system that I am going to install in my new game room. It has an A/B speaker setting. I want to place the "B" speakers outside by the pool. Question is what type of device, volume control, etc do I need to install to allow me to control the volume from outside? Can I just run the "B" speaker wires through a simple volume control like from Radio Shack mounted on the outside wall or do I need something more extensive? I just want to be able to have people watching TV inside and listen to a CD outside using the "B" speakers. Thanks in advance for the help.
