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KEF R50 Dolby-Atmos garsiakalbis reikalavimai stiprintuvui 25 - 100 W dažnių juosta 96Hz – 19.5kHz (-6dB) jautrumas 85dB (2.83V/1m) | Nemokamas Pristatymas
R50 Dolby Atmos-Enabled Speaker
KEF R50 Dolby Atmos-enabled speakers sit above your existing front and rear floorstanding or bookshelf home theatre speakers. Knowing how the brain perceives sound, KEF engineers have perfected a way of beaming the sound upwards so that it’s reflected by the ceiling to replicate the vertical dimension in Dolby Atmos recordings. Integrating perfectly with our R Series, Q Series and THE REFERENCE ranges aesthetically as well as sonically, the closed-box design of the R50 is built around the Uni-Q array developed for the revolutionary KEF BLADE. With a sophisticated 25mm (1-in.) tweeter at the centre of a 130mm (5.25-in.) bass/mid driver and KEF’s ‘tangerine’ waveguide to maximise dispersion, it has excellent dynamics with accurate, fast and clean midrange response. And as the speaker footprint is the same, no more space is required.
Dolby, Dolby Atmos, Dolby Surround, and the double-D symbol are trademarks of Dolby Laboratories.
Specifikacijos
| DESIGN | Closed box |
|---|---|
| DRIVE UNITS | Uni-Q driver array: HF: 25mm (1in.) vented aluminium dome LF/MF: 130mm (5.25in.) aluminium |
| FREQUENCY RANGE | 96Hz – 19.5kHz (-6dB) |
| FREQUENCY RESPONSE | 105Hz – 18.5kHz (±3dB) |
| CROSSOVER FREQUENCIES | 2.5kHz |
| MAXIMUM OUTPUT | 106dB |
| AMPLIFIER REQUIREMENTS | 25 - 100 W |
| SENSITIVITY | 85dB (2.83V/1m) |
| HARMONIC DISTORTION | <0.4% 200Hz-20kHz (90dB, 1m) |
| NOMINAL IMPEDANCE | 8 Ohms (min.4.8 Ohms) |
| DIMENSIONS | 174 x 180 x 259 mm (6.9 x 7.1x 10.2 in.) with grille and terminal |
| WEIGHT | 4.5kg (9.9lbs) |
| UNIT MEASUREMENT | Pair |
| DOCUMENT DOWNLOAD | R50 Dolby Atmos-enabled speakers Information Sheet Dolby Atmos for home FAQs Dolby Atmos for home theatre white paper Dolby Atmos enabled speaker technology white paper |
| REMARKS | KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE. Dolby, Dolby Atmos, Dolby Surround, and the double-D symbol are trademarks of Dolby Laboratories. |
