Specifications
Glossary of Terms & Technologies
Design Surround sound speaker Surround sound speaker
Drive units 7 Speaker drivers,comprising: 11 Speaker drivers,comprising:
Dedicated Centre Channel Dedicated Centre Channel
1 x 75mm (3in.) Uni-Q array with 1 x 75mm (3in.) Uni-Q array with
1 x 15mm (0.6in.) HF 1 x 15mm (0.6in.) HF
1 x 75mm (3in.) LF
Fr
ont Left/Right Channel Front Left/Right Channel
1 x 75mm (3in.) Uni-Q array with 1 x 75mm (3in.) Uni-Q array with
1 x 15mm (0.6in.) HF 1 x 15mm (0.6in.) HF
2 x 75mm (3in.) LF 4 x 75mm (3in.) LF
Rear Left/Right Channel Rear Left/Right Channel
1 xVertical Flat Panel 1 x Vertical Flat Panel
Fr
equency r
esponse (
±
3dB) 100Hz - 30kHz 90Hz - 30kHz
Crossover frequency 3kHz 3kHz
P
ower handling 100W 100W
Sensitivity (2.83V/1m) 87dB 87dB
Maximum output (SPL) 104dB 109dB
Impedance 8Ω 8Ω
Internal v
olume
1.4 litr
es
15 litres
Weight 4.3kg (9.5lbs) 8kg (17.6lbs)
Dimensions 400 x 104 x 230 mm / 1020 x 210 x 230 mm /
(H x Wx D)
(15.7 x 4.1 x 9.1 in.)
(40.2 x 8.3 x 9.1 in.)
Cabinet finishes Matt Silver, High Gloss Black Gloss Silver,High Gloss Black
Connectors Supplied with connection for any 5.1 Supplied with connection for any 5.1
home theatre receiver/amplifier home theatre receiver/amplifier
(Cable for connection to KEF KIT100/200 available separately)
Optional Accessories Floorstand for Model 7
W
all Brack
et f
or Model 7 or Model 11
fivetwo series
MODEL 7
MODEL 11
29
30
A
BR
(
Auxiliary bass radiator), enhances bass output.
A
CE
(
Acoustic Compliance Enhancement)
Increases the effective volume of air inside the speaker enclosure
Audiophile An expert hifi enthusiast.
Bass Extender Ingeniuos KEF design utilising the space in the floorstand as extended
l
oudspeaker cabinet space.
Crossover A circuit used to separate frequencies to Woofers & Tweeters.
D
ecibel
T
he unit of measuring sound pressure level (SPL).
Distortion Unwanted exaggerations of a signal.
Frequency Range The usual band of frequencies a speaker can reproduce.
HF High range Frequency.
Impedance Opposition to alternating current by an electric circuit.
KHT KEF Home Theatre.
LF Low Frequency.
Long-throw driver A bass cone with the ability to move more air.
Magnetically Shielded Will not effect magnetically sensitive devices such as TV sets.
Maximum SPL Maximum Sound Pressure Level - maximum output available from a speaker.
MF Mid range Frequency.
Mid-range A loudspeaker cone working in the mid frequency band.
Neodymium A powerful rare earth magnet
NXT driver array A “flat panel” technology developed by New Transducers Ltd.
Point Source The ability of the KEF Uni-Q design to have both MF and LF emmited from
the same exact point.
Power Handling Long term test of continuous power.
Resonance Unwanted noises at particular frequencies.
Selecta-Mount Concealed wall mounting system allowing simple auto-setup and connection
of speakers.
Sealed Suspension Technology KEF technology which allows the Uni-Q driver to play louder and smoother.
Sensitivity Measurement of a speaker’s output with an input of 1watt.
Smart Bass New KEF Subwoofer design giving much simpler connection and set up
of subw
oof
ers.
Ster
eo Ima
ging
The hologra
phic sound that can be pr
oduced by tw
o speakers.
SPL Output Sound Pressur
e Level measured in dB ‘decibels’.
Subwoof
er
A speaker designed to r
eproduce lo
w fr
equencies (below 100Hz).
Thr
ee-wa
y closed box
A simple
,
sealed speaker using a tweeter, mid-bass and bass woofers.
Timbr
e matched
The speak
ers are balanced with the same tonal characteristics.
T
w
eeter
A loudspeak
er cone working in the high fr
equency band.
T
w
o-wa
y closed bo
x
A simple
,
sealed speak
er using a tw
eeter and mid-bass woof
er
.
W
oofer
A loudspeak
er cone working in the low frequency band.
Uni-Q KEF’
s patented technolog
y combining a w
oof
er/mid and a tweeter.
V
oice Coil
The mo
ving motor attached to a cone or diaphragm.
Height: 620mm