זוג רמקוליים מדפיים מבית KEF כיף דגם R3

זוג רמקוליים מדפיים מבית KEF כיף דגם R3

מאפיינים:
Three-way stand mount
The R3 stand mount shares the same drivers as the range topping R11 in a full range designe that defies expectations. A true 3-way speaker the R3 has a powerful  165mm (6.5 in.) bass driver and a 125mm (5 in.) midrange driver with 25mm (1 in.) aluminium dome tweeter Uni-Q array that pushes performance to new extremes.

מבנה ותכונות:
Sensitivity
(2.83V/1m) 87dB
Design
Three-way bass reflex
Frequency Range
38Hz-50kHz (-6dB)
Typical In-Room Bass Response
30Hz (-6dB)
Frequency Response
58Hz-28kHz (±3dB)
Harmonic Distortion
<0.3% 130Hz-20kHz (90dB, 1m)
Maximum Output
110dB
Amplifier Power
15-180W
Nominal Impedance
8Ohms (min.3.2Ohms)
Drive Units
Uni-Q Driver Array:
HF: 25mm (1in.) vented aluminium dome
MF: 125mm (5in.) aluminium cone
Bass Driver:
LF: 165mm (6.5in.) hybrid aluminium
Crossover Frequencies
400Hz, 2.9kHz
Finishes
Black Gloss / White Gloss / Walnut
Downloads
R Series User Manual
R Series Information Sheet
R Series White Paper
R Series Brochure
Maintenance Guide for R Series Microfibre Grille

Dimension (H x W x D)
422.2 x 199.6 x 335.5 mm (16.6 x 7.9 x 13.2 in.) with terminal*
Dimension (H x W x D)
422 x 199.6 x 312 Cabinet only
Weight- 13.5 kg (29.8 lbs.)

**סטנד לרמקול לא כלול במארז

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