原廠一年保用
 英國KEF R50杜比全景聲(Dolby-Atmos)音效喇叭
 KEF R50杜比全景聲音效喇叭, 不需腳架或壁掛方式
    就能展現其完美的垂直音效傳播, 享受立體的全景聲3D音效
 具備KEF最新技術升級Uni-Q單體
 25mm通風式高音單體與130mm中低音單體
 密閉式單體配置
 Uni-Q 單體配置:
    高音: 25mm (1in.) 通風鋁質球形單體
    低音/中音:130mm (5.25in.) 鋁質單體
 頻率範圍 (-6dB): 96Hz – 19.5kHz
 頻率響應 (±3dB): 105Hz – 18.5kHz
 分頻點: 2.5kHz
 建議擴大機功率: 25-100W
 靈敏度 (2.83V/1m): 85dB
 諧波失真 2nd & 3rd harmonics (90dB, 1m)
    <0.4% 200Hz-20kHz
 KEF R50 Dolby Atmos-Enabled Speaker
 Designed to sit above freestanding or
    wall-mounted home theatre satellite speakers,
    the new KEF R50 adds the all-important vertical
    sound dimension that allows you to enjoy at home
    the staggeringly realistic 3D sound image that
    Dolby Atmos creates in cinemas
 Built around KEF's latest and most sophisticated 'sit
    anywhere' Uni-Q driver array, with a 25mm (1-in.)
    vented aluminium tweeter at the centre of a potent
     130mm (5.25-in.) bass/mid driver, it beams the sound
     upwards to envelope you in a breathtakingly precise
     multidimensional soundscape where each sound
     source moves as it does in real life.
 最大輸出音壓: 106dB
 額定阻抗: 8Ω (min. 4.8Ω)
 重量: 4.5kg (9.9lbs.)
 尺寸: W180 / H174 / D259 mm(含面網與端子)
 顏色: 黑色鋼烤