So I moved into a new house where the previous owner put speaker wire behind the floorboard for rear speakers in the family room. I have a "computer" 5.1 surround system that uses RCA cables to ...

Well, actually you still have to mess with speaker wires between the speakers and their power source, but the audio input source can now be connected wirelessly. This wireless audio adapter was made ...

This $79.99 accessory helps connect a powered subwoofer from audio components that don’t have a subwoofer output. Many integrated amplifiers and legacy stereo receivers lack line-level RCA outputs for ...