Immerse yourself in luxurious 2.1-channel audio from a television, DVD player, or video game system with this 31-Inch iLive Sound Bar. Simply connect to a TV or your favorite audio/video devices with the included RCA stereo audio cable. There is an FM radio built in to each sound bar along with a 3.5mm audio input for plugging in other music devices. Each sound bar a built-in subwoofer with bass/treble controls and preset EQ, as well as optical digital audio input, and stereo RCA audio inputs. The iLive Sound Bar has a built-in power adapter and is wall mountable, so you can listen to your favorite music, movie or game without taking up any shelf space. A negative LCD display with clock and sleep timer make the iLive Sound Bar the only speaker you will need! Our focus is on delivering a product that serves as an extension of your iPhone or iPod, increasing not only the quality of sound, but also the range, and at a great value. iLive products are specifically designed to enhance your digital devices including iPod, iPhone, iPad, Android, Blackberry, Mobile Phones, Tablets, Televisions, and Bluetooth Devices. Impedance: Subwoofer-8 Ohms; Speaker- 4 Ohms. Our focus is on delivering a great product that serves as an extension of a these devices, in both design and function, without compromising on audio quality, feature-set, or ease-of-use.