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TEcHNIcAl 

Specifications

   page 

20

XQ Series

T E c H N I c A l   S p E c I F I c AT I O N S

XQ10

XQ20

D

esign

:

 

 

Two-way bass reflex

Drive Units:

 

 

130mm (5.25in.) Uni-Q

 

with 

19mm (0.75in.) aluminium dome HF 

Frequency Range at ± 3dB*:

   

63Hz - 55kHz

Crossover Frequency: 

 

2.0kHz

Amplifier Requirements:

 

 

15 - 100W

Sensitivity (2.83V/1m):

 

 

86dB

Maximum Output:

 

 

107dB

Impedance:

 

 

8

Ω

 (min 3.2) 

Magnetic Shielding:

 

 

Yes

Weight:

 

 

6.4kg (14.1lbs)

Dimensions (H x W x D):

   

330 x 190 x 247 mm 

 

13.0 x 7.48 x 9.72 in.

Finishes:

 

 

Birdseye Maple, Khaya Mahogany 
or Piano Black.

Design:

 

 

Two-way bass reflex

Drive Units:

 

 

165mm (6.5in.) Uni-Q

 

with 

19mm (0.75in.) aluminium dome HF 

Frequency Range at ± 3dB*:

   

52Hz - 55kHz

Crossover Frequency:

 

 

2.4kHz

Amplifier Requirements:

 

 

15 - 120W

Sensitivity (2.83V/1m):

 

 

88dB

Maximum Output:

 

 

109dB

Impedance:

 

 

8

Ω

 (min 3.2) 

Magnetic Shielding:

 

 

Yes

Weight:

 

 

9.2kg (20.2lbs)

Dimensions (H x W x D):

   

385 x 231 x 302 mm

 

 

15.15 x 9.09 x 11.88 in.

Finishes: 

 

Birdseye Maple, Khaya Mahogany 
or Piano Black.

Design: 

 

Three-way bass reflex

Drive Units: 

 

130mm (5.25in.) LF, 
130mm (5.25in.) Uni-Q

 

with 

19mm (0.75in.) aluminium dome HF

Frequency Range at ± 3dB*:

   

48Hz - 55kHz

Crossover Frequency:

 

 

450Hz, 2.5kHz

Amplifier Requirements:

 

 

15 - 150W

Sensitivity (2.83V/1m):

 

 

87dB

Maximum Output:

 

 

109dB

Impedance:

 

 

8

Ω

 (min 3.2)

Magnetic Shielding

 

Yes

Weight:

 

 

14.8kg (32.6lbs)

Dimensions (H x W x D):

   

860 x 190 x 247 mm 

 

33.85 x 7.48 x 9.72 in.

Finishes:

 

 

Birdseye Maple, Khaya Mahogany 
or Piano Black.

Design:

 

 

Three-way closed box

Drive Units:

 

 

2 x 130mm (5.25in.) LF, 
130mm (5.25in.) Uni-Q

 

with 

19mm (0.75in.) aluminium dome HF

Frequency Range at ± 3dB*:

   

65Hz - 55kHz

Crossover Frequency:

 

 

475Hz, 2.4kHz

Amplifier Requirements:

 

 

15 - 150W

Sensitivity (2.83V/1m):

 

 

86dB

Maximum Output:

 

 

108dB

Impedance:

 

 

8

Ω

 (min 3.2) 

Magnetic Shielding:

 

 

Yes

Weight:

 

 

10.3kg (22.7lbs)

Dimensions (H x W x D):

   

205 x 475 x 247 mm 

 

8.07 x 18.7 x 9.72 in.

Finishes:

 

 

Birdseye Maple, Khaya Mahogany 
or Piano Black.

XQ30

XQ40

XQ50c

Design: 

 

Three-way bass reflex

Drive Units: 

 

2 x 165mm (6.5in.) LF, 
165mm (6.5in.) Uni-Q

 

with 

19mm (0.75in.) aluminium dome HF

Frequency Range at ± 3dB*:

   

45Hz - 55kHz

Crossover Frequency:

 

 

400Hz, 2.5kHz

Amplifier Requirements:

 

 

15 - 200W

Sensitivity (2.83V/1m):

 

 

90dB

Maximum Output:

 

 

112dB

Impedance:

 

 

8

Ω

 (min 3.2)

Magnetic Shielding:

 

 

Yes

Weight:

 

 

24.3kg (53.5lbs)

Dimensions (H x W x D):

   

1020 x 231 x 302 mm

 

 

40.15 x 9.09 x 11.88 in.

Finishes:

 

 

Birdseye Maple, Khaya Mahogany 
or Piano Black.

*

Typical in room

   page 

21

Summary of Contents for XQ10

Page 1: ...INNOVATORS IN SOUND X Q S E R I E S...

Page 2: ...ughout the room Every element of the design has been meticulously engineered from the crossover configuration derived from the legendary Reference Series to cabinets contoured to eliminate box coloura...

Page 3: ...sound tempered by a remarkable delicacy Flawlessly natural imagery especially with digital formats Full bodied emotion under perfect control It s a beguiling combination THE XQ40 page 04 page 05 Floo...

Page 4: ...ying instrumentals vocals or movie effects With three striking contemporary finishes to choose from Birdseye Maple Khaya Mahogany and Piano Black the aesthetics are as distinguished as the sound Lucid...

Page 5: ...es As a result what you hear is exactly what the original artist intended Musically voiced articulate and as beautifully built as the rest of the range the XQ20 comes with the option of matching extru...

Page 6: ...eep you on the edge of your seat A speaker that s big in everything but size THE XQ10 Two way bookshelf speaker with excellent power handling and dispersion characteristics Advanced 130mm 5 25in Uni Q...

Page 7: ...mage especially with the latest digital formats such as SACD and DVD A Richly expressive disarmingly natural and for every viewer wherever they sit in the room an utterly compelling experience Centre...

Page 8: ...Frequency Hz dB Level Sound Pressure 94 86 78 70 62 54 46 38 30 22 Frequency Hz 0 50 100 200 500 1k dB Level Sound Pressure 100 95 90 85 80 75 70 65 60 500 1k 2k 5k 10k 20k Frequency Hz dB Level Sound...

Page 9: ...oss options see page 22 in hand matched Birdseye Maple or Khaya Mahogany veneers as well as classic Piano Black This is where advanced technology meets sheer craftsmanship And it shows page 16 Precisi...

Page 10: ...worldwide reputation for innovation and engineering integrity KEF loudspeakers have ranked among the finest in the world in every decade since No other manufacturer in the field has a more distinguis...

Page 11: ...nge at 3dB 48Hz 55kHz Crossover Frequency 450Hz 2 5kHz Amplifier Requirements 15 150W Sensitivity 2 83V 1m 87dB Maximum Output 109dB Impedance 8 min 3 2 Magnetic Shielding Yes Weight 14 8kg 32 6lbs Di...

Page 12: ...s emotional depth and imaginative power that the original artist intended P I C O F O RT E As you d expect KEF is also first in class whenever new formats appear The diminutive new Picoforte iPod dock...

Page 13: ...des Granges Galand BP414 37554 SaintAvertin CEDEX France Tel 33 0 2 47 80 49 01 Fax 33 0 2 47 27 89 64 GP Acoustics HK Ltd 6F Gold Peak Building 30 Kwai Wing Road Kwai Chung N T Hong Kong Tel 852 2410...

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