Beautiful Sound That Speaks To You The Harman Kardon Citation Surround is a next generation wireless surround sound speaker. Easy to set up and use, Citation Surround blends innovation in home audio with attention to detail in design, allowing for sophisticated looks and surround sound for an immersive movie and music experience when paired with Citation Bar, and Citation Sub and/or Citation Tower. Get the full 5.1 home theater surround sound experience without the cables. With automatic software updates, your Citation Surround will always be up to date and at its best. Features Premium industrial design Sound quality with sophistication Cinematic wireless surround sound Ready for multi-channel surround sound Always the best Wireless Connectivity Specifications: • Model name: Citation Surround • Transducer: 1 x 25mm tweeter, 2 x 3" woofer • Output power: 2x50W RMS • Signal-to-noise ratio: >80dB • Power supply: 100–240V~50/60Hz • Power consumption in sleep mode: <2.0Watts • 5GWISA transmitter power: <14dBm • 5GWISA modulation: OFDM, BPSK, QPSK, 16QAM • 5GWISA transmitter frequency range: 5.15–5.35GHz, 5.470–5.725GHz, 5.725–5.825GHz • Dimension (W x H x D): 105 x 273 x 86mm (4" x 10.7" x 3.3") • Weight: 1.29kg (2.84 lb) • Packaging Dimension (W x H x D): 235 x 383 x 150mm (10" x 15" x 6") • Packaging Weight (Gross): 3.57kg (7.87 lb) What’s in the box: 2 x Citation Surround 2 x Wall Mount Bracket 1 x Quick-start guide 1 x Warranty sheet 1 x Safety sheet 1 x Power cable (1.8m)