Add wireless surround sound effects to your Smart Soundbar 300, SoundTouch 300, Soundbar 500, or Smart Soundbar 700 with this pair of black Bose Surround Speakers 700. They connect to your compatible soundbar wirelessly with a range of up to 30', allowing for flexible placement without requiring you to run cables from the front to the back of your room or through walls, ceilings, or floors. Each speaker features an aluminum housing with two acoustic enclosures for dual-opposing drivers, designed to produce 360° sound for a more spacious home theater experience.