Wirelessly Stream Music In Genuine Hi-Fi Quality With the Large HEOS 7 Wireless Speaker: Hear Everything From Internet Radio to Services Such as Pandora, Spotify, iHeartRadio, Rhapsody, and More Five Drivers, Five Dedicated Amplifiers, Dual-Band Wi-Fi, and DSP Processing Guide the HEOS 7 Wireless Speaker and Produce Tremendous Bass, Mammoth Sound, and Lively Dynamics Tailored to liven up even the biggest spaces with room-filling music, the largeÂ HEOS 7 wireless speakerÂ makes music come alive in vibrant, full-range, hi-fi sound that features genuinely deep bass and a punchy midrange. Able to stream music from a plethora of sources, including smartphones, tablets, USB sticks, NAS drives, and the entire spectrum of Internet radio and music services such asÂ Spotify, Pandora, Rhapsody, iHeartRadio andÂ TuneIn,Â HEOS 7Â supplies big, open spaces such as open-floor areas, patios, and living rooms with big, clear, loud sound. Because of the superb user interface and simple setup, you'll be listening to music seconds after you remove HEOS 7 from the box. Dual-band Wi-Fi, five drivers, five dedicated amplifiers, two passive radiators, and DSP processing do the rest. You can even add more HEOS components to the system, group them together, and enjoy multi-room sound. Backed by ourÂ 60-Day Satisfaction Guarantee! What HEOS Is and How It Works Wireless multi-room sound has finally evolved to meet audiophile standards. IntroducingÂ HEOS,Â a cutting-edge wireless system that fills any room with phenomenal sound from your digital music sources. Bolstered by dual-band 802.11n Wi-Fi for long range and extra bandwidth, HEOS connects to your existing Wi-Fi network and can be placed anywhere. No bridging device or new equipment required. HEOS Means Plenty of Options and Easy User Interface You can choose one of three different-sized standalone speakers; the optional HEOS Extend even expands wireless reach to every part of your home.