Built-in subwoofer</br>Bluetooth 4.0</br>Easy setup and use</br>Slim design</br></br>Product Description</br></br>Enjoy theatre quality bass with a simple and quick set up 4.0 Bluetooth - Play high quality audio direct from your smart phone, tablet, or computer. Easy Setup and Use - Connect to your large screen TVs through RCA, optical, or Auxiliary inputs. Slim design - While other products are big and bulky, the DSB500DT features a slim and sleek design. You may place a TV on top of unit, but must be under 55 Lbs, and TV Stand must fit completely within surface area of top of sound base(13" x27"). </br><br/>http://www.amazon.com/gp/product/B00YT2FDXY