For music you feel in your bones, introduce the Sonos SUB to your music system. This unique speaker has a glossy finish to its exterior with an O-shape that transforms the traditional subwoofer box. With a wired 120-volt input on the base, the sub-powered speaker from Sonos is a versatile unit in nearly any household space.The O-shape that's unique about this home theater addition isn't just an aesthetic decision because it actually controls the vibrations moving out of the speakers. In fact, you can place your hand on the cabinet and no shaking will be felt during either low or high volumes as the 8-ohm impedance continues on.The Sonos speaker features two force-canceling drivers positioned face to face, so you get all of the sound and energy from the music. These audio accessories use basic physics and sound waves to create a highly efficient sound quality that works with many different components, including Play 1, 3, and 5 products. Compatible with all Sonos speakers, this compact unit packs enough power to fill any room with soul-shaking sounds offered by the two Class-D digital amplifiers. Enjoy a frequency response that drives down to 25Hz, which is an incredibly low frequency during those booming songs or action movies. All of the sound emanating from the subwoofer system is a result of the digital signal processing circuitry (or DSP) that offers active equalization and filtering during every use.It's possible to add this product in a wireless capacity to other components in your home by simply using the free app. Connect to the bass component by using your mobile phone. Through the app, you simply press one button and then follow the prompts on the controller to initialize the unit. Speakers in the room will play the same songs as the SUB without any wires that can confuse an installation. Play this component in a horizontal or vertical position because it works just as readily in either orientation. Slide it under a couch, or place it near an entertainment unit with the status indicator facing outward. The white, green, and orange indicator lights will help you decipher the SUB's status as you use them in conjunction with the free application on your smartphone. Continually use the software and Wi-Fi connection so that you can automatically adjust audio settings that perfectly balance your SUB and the paired stereo system.Anyone in the family can set up this great tech unit because no wiring or programming is necessary. You'll find the status and join indicators on the side of the product. Turn the Hi-Fi unit over, and only two connectors greet you on the base. Plug the power into the input port while threading an Ethernet wire onto the adjacent connection. These simple design features give you a basic setup in a matter of minutes. When you place the product in a vertical position, it has rubber feet for a solid standing position. You can also add felt feet to the product for those horizontal orientations.