A:Answer There's a mounting kit included with the sound bar to hang it from a wall-mounted TV. If the TV is on a tabletop, it should fit underneath the TV. Go to Samsung website, search for this sound bar. You will find specifications for length, width, height. Better yet, ask the Best Buy salesman for specs. Surprised you didn't get all this info from him or her. Download the user manual on the Samsung website for full details if the Best Buy salesman doesn't have a copy. It's a great unit; works as advertised, no need for woofer. Setup process a bit complicated though.