Samsung SWA-8500S 2.0 Speaker System Wall Mountable Black Model (SWA-8500S/ZA)

Product highlights:

    wireless surround speakers for these Samsung sound bars: HW-M450, HW-M4500, HW-M550, HW-R550, HW-R650, HW-Q60R, and HW-Q70R
    left and right surround speakers each connect to the amplifier/receiver module via the included speaker wire
    rear amplifier/receiver module connects wirelessly to the sound bar (plugs into an AC outlet for power)
        range: 30 feet
    compact design
    delivers full home theater surround sound with compatible Samsung sound bars
        not compatible with other sound bars
    speaker cables and AC power cord included
    amp/receiver dimensions: 2"W x 7-15/16"H x 5-1/4"D
    speaker dimensions: 3"W x 5"H x 3"D