Install Low Voltage Cables The multimedia brush insert is used to install low-voltage cables behind your HDTV, amplifier, or other audio/video devices. It is designed to be installed into a low-voltage mounting bracket (sold separately) that is installed into the wall. Click to view spec sheet Contact EPA at (317) 247-5665 or click here for our website Share this:Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Like this:Like Loading...