Knoll's upgraded HDMI baluns allow you to maximize your home theater by being able to display 1080p up 115' from a Blu-ray player without any noticeable degradation or distortion. It now includes sufficient bandwidth to display 3D. Longer distances can be achieved when using lower resolution video such as 1080i. Best of all installations using the Knoll HDMI balun system are legal because it uses fire and safety rated low cost cat5 wires. Most HDMI cables are unrated for in wall use, so are illegal to use.