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KEF Reference 5 kolonėlė jautrumas 90dB (2.83V/1m) dažnių juosta 40Hz - 35kHz (±3dB) stiprintuvo klasė 50-400W | Nemokamas Pristatymas
REFERENCE 5
Magnificent is the only word. KEF's passion for perfection embodied in a tall three-way floorstander that aligns four powerful, extremely linear 165mm (6.5 inch) bass drivers - two above and two below KEF's latest 125mm (5 inch) MF/HF Uni-Q array, with the sensational new 25mm (1 inch) vented aluminium dome tweeter at the acoustic centre. Lows are reproduced with consummate agility and control, fluidly integrating with the Uni-Q output to create an all-enveloping soundfield of spine-tingling accuracy and depth. For music or film, it reveals subtleties you'd never noticed while gripping your emotions with the full power of the performance.
THE REFERENCE
The standard by which others are judged, and to which they aspire. The perfect reproduction of recorded sound is what KEF's legendary THE REFERENCE Series has always stood for. And after 40 years of continuous development, THE REFERENCE has earned its name as the yardstick of high-end acoustic engineering.If you're a perfectionist when it comes to enjoying movies or music, it's the one name that towers above the rest. The Reference. It speaks for itself.
Specifikacijos
| DESIGN | Three-way Bass Reflex |
|---|---|
| DRIVE UNITS | Uni-Q driver array: HF: 25mm (1in.) vented aluminium dome MF: 125mm (5in.) aluminium Bass units: LF: 4 x165mm (6.5in.) aluminium |
| FREQUENCY RANGE | Typical in room bass response: 25Hz (-6dB) Free Field - Short port: 35Hz - 45kHz (-6dB) Free Field - Long port: 32Hz - 45kHz (-6dB) |
| FREQUENCY RESPONSE | 40Hz - 35kHz (±3dB) |
| CROSSOVER FREQUENCIES | 350Hz, 2.8kHz |
| MAXIMUM OUTPUT | 116 dB (peak sound pressure level at 1m with pink noise) |
| AMPLIFIER CLASS | 50-400W |
| SENSITIVITY | 90dB (2.83V/1m) |
| HARMONIC DISTORTION | 2nd & 3rd harmonics (90dB, 1m) <0.5% 40Hz – 100kHz <0.2% 200Hz – 10kHz |
| IMPEDANCE | 8 Ohms (min.3.2 Ohms) |
| DIMENSIONS | H x W x D with grille and terminal : 1350 x 205 x 470 mm (53.1 x 8.0 x 18.5 in. ) H x W x D with grille, terminal & plinth : 1397 x 349 x 470 mm (55 x 13.7 x 18.5 in.) |
| WEIGHT | 60.2kg (132.7lbs) |
| UNIT MEASUREMENT | |
| DOCUMENT DOWNLOAD | THE REFERENCE Brochure THE REFERENCE Manual THE REFERENCE 8b Manual THE REFERENCE White Paper THE REFERENCE Information Sheet |
