זוג רמקולים רצפתיים KEF R11 יבואן רשמי

זוג רמקוליים רצפתיים מבית KEF כיף דגם R11 מאפיינים:הדגם הגדול ביותר בסדרת Rמשלב ארבעה דרייברים בס והדור האחרון של Uni-Q לסאונד עוצמתי ומעודן Flagship three-way floorstanderThe largest model in the R Series combines four bass drivers and the latest generation Uni-Q for a powerful and refined sound With hybrid aluminium bass drivers and a 12th generation Uni-Q for mid and treble the mighty R11is extremely capable. Using technology from KEF Reference it delivers clarity, finesse and serious bass. מבנה ותכונותDesignThree-way bass reflexDriver UnitsUni-Q Driver Array:HF: 25mm (1in.) vented aluminium domeMF: 125mm (5in.) aluminium coneBass Driver:LF: 4x 165mm (6.5in.) hybrid aluminiumSensitivity(2.83V/1m) 90dBCrossover Frequencies400Hz, 2.9kHzFrequency Range30Hz-50kHz (-6dB)Typical In-Room Bass Response26Hz (-6dB)Frequency Response46Hz-28kHz (±3dB)Harmonic Distortion<0.3% 120Hz-20kHz (90dB, 1m)Maximum Output113dBAmplifier Power15-300W (recommended)Nominal Impedance8Ohms (min.3.2Ohms)FinishesBlack Gloss / White Gloss / WalnutDownloadsR Series User ManualR Series Information SheetR Series White PaperR Series BrochureMaintenance Guide for R Series Microfibre Grille Dimension (HxWxD)1249 x 200 x 383.5 mm (49.2 x 7.9 x 15.1 in.) with terminal*Dimension (HxWxD)1295.5 x 310.6 x 383.5 mm (51 x 12.2 x 15.1 in.) with terminal with Plinth*Weight- 37.7 kg (83.1 lbs.) אחריות לשלוש שנים ע''י LUX היבואן הרשמי