Cart

e1d0eaca-d7c0-4564-8eaa-a6c601016ea4_221x332
a26192bd-30d2-4198-823a-a6c80115b6af_332x3323e74e204-168a-4708-91ca-a6c60100e662_249x332

KEF - SP3863BA Blue Ice, Copper Black, Rosewood

Out of stock

Key Features

• 6.5″ Aluminium Uni-Q Bass driver

• 5″ Aluminium Uni-Q Midrange

• 1″ Vented Aluminium dome Uni-Q Tweeter

• 8 ohm (min. 3.2 Ohms) impedance

• 50-300W Amplifier requirement

• 43 Hz – 35k Hz Frequency response

$21,995.00

Out of stock

Compare
Categories: ,

Share this product

REFERENCE 3

Same DNA, more modest dimensions – and the same uncanny ability to generate an intricate, totally natural-sounding 3D soundstage. The two 165mm (6.5 inch) bass drivers are positioned perfectly above and below KEF’s latest 125mm (5 inch) MF/HF Uni-Q driver array in a D’Appolito configuration. Fidelity across the midrange and treble is outstanding, and the transitions imperceptible. And with Uni-Q’s broad inclusive dispersion, everyone in the room can enjoy the same rich, spatially precise acoustic imagery without being restricted to a narrow sweet spot. As well as putting you right at the heart of the original performance, it gives you the soul.

 

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.

 

Specifications:

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 x165mm (6.5in.) aluminium
FREQUENCY RANGE  Typical in room bass response: 28Hz (-6dB)
Free Field – Short port: 38Hz – 45kHz (-6dB)
Free Field – Long port: 35Hz – 45kHz (-6dB)
FREQUENCY RESPONSE 43Hz – 35kHz (±3dB)
CROSSOVER FREQUENCIES 350Hz, 2.8kHz
MAXIMUM OUTPUT 113.5 dB (peak sound pressure level at 1m with pink noise)
AMPLIFIER CLASS 50-300W
SENSITIVITY 87.5dB (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 : 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.)
WEIGHT 51.3kg (113.1lbs)
UNIT MEASUREMENT Pair

Reviews

There are no reviews yet.

Be the first to review “SP3863BA Blue Ice, Copper Black, Rosewood”