זוג רמקולים רצפתיים מבית KEF כיף דגם Reference 3

זוגרמקולים רצפתיים מבית KEF כיף דגם Reference 3

מאפיינים:
Two 165mm (6.5 inch) bass drivers positioned above and below KEF's latest 125mm (5 inch) MF/HF Uni-Q driver array means that fidelity across the midrange and treble is outstanding. Everyone in the room can enjoy the same rich, spatially precise imagery and it puts them right at the heart of the original performance

WEIGHT
(51.3kg (113.1lbs

(DIMENSION (H X W X D
(H x W x D with grille and terminal : 1155 x 205 x 470 mm (44.5 x 8.1 x 18.5 in (H x W x D with grille, terminal & plinth : 1202 x 349 x 470 mm (47.3 x 13.7 x 18.5 in

DESIGN
Three-way bass reflex

IMPEDANCE
(8 Ohms (min.3.2 Ohms

FREQUENCY RANGE
(Typical in room bass response: 28Hz (-6dB
(Free Field - Short port: 38Hz - 45kHz (-6dB
(Free Field - Long port: 35Hz - 45kHz (-6dB

CROSSOVER FREQUENCIES
350Hz, 2.8kHz

FREQUENCY RESPONSE
(43Hz - 35kHz (±3dB

HARMONIC DISTORTION
(2nd & 3rd harmonics (90dB, 1m
<0.5% 40Hz – 100kHz
<0.2% 200Hz – 10kHz

MAXIMUM OUTPUT
(113.5 dB (peak sound pressure level at 1m with pink noise

AMPLIFIER CLASS
50-300W

NOMINAL IMPEDANCE
(8Ohms (min.3.2Ohms

SENSITIVITY
(87.5dB (2.83V/1m

DRIVE UNITS
Uni-Q driver array:
HF: 25mm (1in.) vented aluminium dome
MF: 125mm (5in.) aluminium
Bass units:
LF: 2 x165mm (6.5in.) aluminium

BASS DRIVER:
LF: 4x 165mm (6.5in.) hybrid aluminium

CROSSOVER FREQUENCIES
400Hz, 2.9kHz

FINISHES
Black Gloss / White Gloss / Walnut

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