Harman Kardon Citation Sub Black Sophisticated looks and thundering bass, the Harman Kardon Citation Sub is a next generation wireless subwoofer. Easy to set up and use, Citation Sub blends innovation in home audio with attention to detail in design. General Specifications 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 Audio Specifications Transducer: 11 x 10" subwoofer Output power: 1200W RMS Signal-to-noise ratio: 1>80dB Dimensions Dimension (W x H x D)447 x 334 x 367 mm (17.6” x 13” x 14.4”) Packaging Dimension (W x H x D)530 x 386 x 427 mm (20.9” x 15.2” x 16.8”) Weight: 114.35 kg (32 lb) Packaging Weight (Gross)16.75 kg (36.93 lb) Harman, Kardon, Citation, Sub, black, HKCITATIONSUBBLKEU, sub woofer, bass