Modern design meets high performance. S 807 Dolby Atmos ready home cinema system delivers incredible acoustic performance with an elegant design. Product highlights: pair of floor-standing speakers 1" soft dome tweeter with an integrated waveguide for focused high frequencies dual 5" polyfiber woofers for punchy midrange and bass bass-reflex (ported) enclosure with front-firing port frequency response: 42-26,000 Hz (±3dB) sensitivity: 90 dB impedance: 8 ohms recommended amplifier power: 100 watts metal fasteners on top of each speaker serve as a connection point for optional Jamo S 8 ATM Dolby Atmos® upward-firing speakers this allows for a neat, clean install since no speaker wire needs to be run to the speaker "toppers" binding post speaker terminals for main and Atmos channels removable magnetic grilles outrigger feet for a sturdy foundation 10-1/8"W x 36-1/2"H x 10-9/16"D What's in the box 1 x Jamo S 807 owner's manual 2 x Floorstanding loudspeakers 2 x Grilles 8 x Mounting feet 16 x Screws 1 x User Manual 1 x Important Safety Instructions 1 x Warranty Information