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זוג רמקול רצפתי מבית KEF דגם R700
The KEF R700 exudes sophistication, not only in its contemporary design and use of high quality real wood and piano high gloss finishes, but in its class-leading sonic reproduction. The three-way design makes music or movie sound tracks controlled, detailed and dynamic, whilst twin 6.5-inch aluminium bass drivers deliver a fast, controlled and authoritative low end. | |
Model | R700 |
Design | Three-way bass reflex |
Drive units | Uni-Q driver array: HF: 25mm (1in.) vented aluminium dome MF: 125mm (5in.) aluminium Bass units: LF: 2 x 165mm (6.5in.) aluminium |
Frequency range (-6dB) | 37Hz - 45kHz |
Frequency response (±3dB) | 42Hz - 28kHz |
Crossover frequency | 500Hz, 2.9kHz |
Amplifier requirements | 25 - 200 W |
Sensitivity (2.83V/1m) | 89dB |
Harmonic distortion 2nd & 3rd harmonics (90dB, 1m) | <0.4% 100Hz-20kHz |
Maximum output | 113dB |
Nominal impedance | 8Ω (min. 3.2Ω) |
Weight | 25.9kg (57lbs.) |
Dimension (H x W x D) (with grille and terminal) | 1070 x 210 x 345 mm (42.1 x 8.3 x 13.6 in.) |
Dimension (H x W x D) (with grille, terminal & plinth) | 1121 x 329 x 368 mm (44.1 x 13.0 x 14.5 in.) |