This series of blank wallplate inserts and common A/V connectors are designed to provide custom audio/video outlets throughout your home. Provide stereo line level audio to a rumpus room, for example, or install cable TV outlets throughout the house. With six different wallplate options available, all manner of A/V extension scenarios are possible. All fit standard household power point bases and brackets. The A/V connectors fit only one way in the plates, so you have a front and rear connection.