If you're looking to hide your soundbar behind your TV, there are a few things you can do. First, make sure your soundbar is the same width as your TV. This will ensure that it blends in and looks like one unit. Next, use velcro strips to attach the soundbar to the back of your TV. This will keep it securely in place and out of sight. Finally, run the cords through the back of your TV stand or entertainment center to keep them hidden from view. By following these simple steps, you can easily hide your soundbar and enjoy great sound without compromising the look of your home theater setup.