Niles AB2D White (FG00395) Wall Mounted Speaker/Amplifier Selector Power Handling: 350 Watts Per Channel RMS Connectors Accommodate Up To 14-gauge Wire Power Removable Buttons And Decora Insert For Quick And Easy Color Changes Dimensions: 2-3/4" wide x 4-1/2" high (includes faceplate), depth behind plate: 2-1/2" A, B or A+B Selector for Two Pair of Speakers