NEC LCD X50 SOUND BAR -. Amplifier output power: Integrated. Connectivity technology: Wired. Weight: 0.7 kg. Dimensions (WxDxH): 285 x 73 x 45 mm, Speakers: PC multimedia active speakers / 2 x right/left channel speaker - 1 Watt - 300 - 10000 Hz - 8 Ohm