KEF KIT580w, Брошюра и характеристики

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specifications
Design Two-way bass reflex
Drive units 100mm (4in.) Uni-Q array with
19mm (0.75in.) aluminium HF
Crossover frequencies 100Hz, 3kHz
Frequency range (
±
3dB)* 80Hz - 27kHz
Maximum output (SPL)* 104dB
Sensitivity (2.83V/1m) 88dB
Weight 2kg (4.4lbs)
Internal volume 1.5litres
Magnetic shielding Yes
Cabinets Die-cast aluminium
Dimensions (Satellite H x W x D) 228 x 130 x 150 mm
(9.0 x 5.1 x 5.9 in.)
Dimensions (Centre H x W x D) 162 x 190 x 150 mm
(6.4 x 7.5 x 5.9 in.)
Finish Matt silver or high gloss black
Optional accessories Floorstand
kit520 speakers 25
UNI-Q
Model kit530 satellite kit530 centre
Design Two-way bass reflex Three-way closed-box
Drive units 115mm (4.5in.) 115mm (4.5in.)
Uni-Q array with Uni-Q array with
19mm (0.75in.) 19mm (0.75in.)
aluminium HF aluminium HF
2 x 75mm (3in.) LF
Crossover frequencies 90Hz, 500Hz, 90Hz, 500Hz,
2.2kHz 2.2kHz
Frequency range ( ± 3dB)* 70Hz - 55kHz 65Hz - 55kHz
Maximum output (SPL)* 108dB 110dB
Sensitivity (2.83V/1m) 88dB 90dB
Weight 2kg (4.4lbs) 2.6kg (5.8lbs)
Internal volume 1.8litres 2.4litres
Magnetic shielding Yes Yes
Cabinets Die-cast aluminium Die-cast aluminium
Dimensions (H x W x D) 245 x 125 x 150 mm 130 x 300 x 185 mm
(9.6 x 4.9 x 5.9 in.) (5.1 x 11.8 x 7.3 in.)
Finish High gloss silver High gloss silver
or high gloss black or high gloss black
Optional accessories Floorstand N/A
kit530 speakers 29
SST UNI-Q
Design Three-way closed box
Drive units 75mm (3in.) Uni-Q array with
15mm (0.6in.) aluminium HF,
2 x 75mm (3in.) LF
Crossover frequencies 90Hz, 300Hz, 3kHz
Frequency range ( ± 3dB)* 95Hz - 30kHz
Maximum output (SPL)* 106dB
Sensitivity (2.83V/1m) 87dB
Weight 2kg (4.4lbs)
Internal volume 1.4litres
Magnetic shielding Yes
Cabinets Die-cast aluminium
Dimensions ( Satellite H x W x D) 419 x 88 x 127 mm
(16.5 x 3.5 x 5.0 in.)
Dimensions (Centre H x W x D) 88 x 419 x 127 mm
(3.5 x 16.5 x 5.0 in.)
Finish Matt silver or high gloss black
Optional accessories Height adjustable deskstand,
floorstand
kit540 speakers 33
UNI-Q
Design Three-way closed box,
ACE in MF enclosure
Drive units 75mm (3in.) Uni-Q array with
15mm (0.6in.) aluminium HF,
4 x 75mm (3in.) LF
Crossover frequencies 80Hz, 800Hz, 3kHz
Frequency range ( ± 3dB)* 90Hz - 30kHz
75Hz - 30kHz
(with optional ‘Bass Extender TM ’ bass enhancing stand)
Maximum output (SPL)* 109dB
Sensitivity (2.83V/1m) 87dB
Weight 3.9kg (8.6lbs)
Internal volume 2.9litres
Magnetic shielding Yes
Cabinets Extruded aluminium
Dimensions (Satellite H x W x D) 600 x 121 x 85 mm
(23.6 x 4.8 x 3.4 in.)
Dimensions (Centre H x W x D) 121 x 577 x 85 mm
(4.8 x 22.7 x 3.4 in.)
Finish Matt silver or high gloss black
Optional accessories Floorstand with Bass Extender TM
kit550 speakers 37
SM BE ACE UNI-Q
* Specification for the stand-alone speaker.
Uni-Q
KEF's patented driver array, using aerospace materials to allow the tweeter to be mounted at the
acoustic centre of the midrange cone to create a single point source. This is what gives KEF loudspeakers
exceptionally wide dispersion characteristics, with everyone in the room experiencing the same clear,
accurate sound image.
sealed suspension technology
A patented KEF technology that effectively
seals the gap between a moving mid-range cone and tweeter, which has the effect of dramatically improving sound
quality, particularly at higher volumes.
nxt
A flat panel speaker configuration that reproduces sound with a wide directivity pattern without
restricting listeners to a particular 'sweet spot'. This diffuse radiation of sound waves is ideal for reproducing
ambient sound effects.
ace technology
KEF's way of dramatically increasing the effective volume (and therefore
output) of bass driver enclosures by adding granules of activated carbon, whose adsorption characteristics
reduce resistance to each backward movement of the cone. ACE-enabled loudspeakers perform like units up to
three times their size, subjectively as well as objectively.
UNI-Q
NXT
ACE
SST
wireless
Wireless transmission dispenses with running cables across the room to the rear speakers by
using radio waves from a discreet sender unit to transmit the audio signal to a receiver built in to the speaker.
KEF’s high performance wireless system ensures exceptional signal integrity under even the most
demanding conditions.
selecta-mount TM
True to the ease of use that underpins the whole kit concept, SelectaMount
is KEF's ingenious system of concealed brackets designed to simplify wall mounting.
bass extender
Another KEF innovation, the Bass Extender is a hollow reflex-ported floor stand
whose additional volume helps to enhance bass extension.
usb
The standard
interface for connecting
different electronic devices
(such as flash drives and
external hard drives).
hdmi
A digital interface
that supports TV or PC video
formats up to 1080p on one
single cable.
mp3
KEFDock plug and
play connection. KEFDock is
available as a separate
add-on to interface to iPods.
Please see accessories page.
W
SM
BE
USB HDMI MP3