Product highlightswireless surround speakers for compatible Samsung sound bars each speaker has a built-in amplifier, so no need to connect speaker wire speakers must be plugged into an AC outlet for power compact design delivers full home theater surround sound with compatible Samsung sound bars enhances overhead effects with up-firing drivers and support for Dolby Atmos not compatible with other sound bars speaker dimensions: 4-15/16"W x 8"H x 5-9/16"D weight: 3.7 lbs. (each speaker) warranty: 1 year What's in the box2 Wireless surround speakers Two 5' AC power cords User Manual About this itemWritten by Crutchfield's Colin M.Upgrade with Atmos Samsung's line of sound bars do a solid job of simulating surround sound, even delivering virtual overhead effects with support for audio formats like Dolby Atmos and DTS:X. But why stop there? The SWA-9500S surround speaker kit works with compatible Samsung sound bars to add true surround sound and enhanced overhead effects for an impactful home cinema experience. All without the complexity (or cost) of a traditional home theater system. Super easy setup The speakers connect to your sound bar wirelessly, so you don't need to run wire across your room to install this kit. Each speaker has a built-in amplifier, so there's no need to wire them together. Just plug into an AC outlet and you're good to go.