Hide wire install sound bar

This is the finished pic wires hidden and sound bar installed.

This is what I installed a power plug-in behind the tv this uses a extension cord to add power that is hidden in the wall.

Sorry it's a blurry pic the brackets for the sound  bar I mounted the brackets lower so the cable tv box could be above the sound bar.

This is the plug in that was installed behind the tv I really need to take more pic's.

The plug in is done all wires going up hidden sound bar mounted. I really need to take more pics.