KEF Q550 Floor Speaker 2 and 1/2 Way 15-130W 87dB 5.25inch White

“Sit anywhere" Uni-Q Sound

At the heart of the evolved Q Series is the Uni-Q driver array. KEF\'s signature innovation places the tweeter in the acoustic center of the midrange cone, bringing the acoustic ideal of a single point source closer than ever to realisation. The result is a more detailed, more accurate three-dimensional sound image, which is dispersed more evenly throughout the room than is possible with a conventional speaker. Uni-Q\'s ultra-wide dispersion is further enhanced by KEF\'s \'tangerine\' waveguide over the tweeter dome.

Uni-Q sound taken to the next level

The closed box midrange cabinet design reduces the load on the Uni-Q midrange cone, increasing clarity and detail while delivering cleaner, punchier bass.

With the addition of the Damped tweeter loading tube providing a gentle termination of sound produced from the back of the tweeter, lower treble performance is improved dramatically and a new low-distortion inductor on the crossover provides cleaner bass response.

Redesigned Bass Drivers

Low-frequency (LF) drivers now have a larger roll surround, along with a new spider suspension to produce cleaner bass at high volumes. A new cone structure improves midrange clarity, and an enhanced Auxiliary Bass Radiators (ABRs) with a new surround and rear suspension delivers better controlled and more impressive bass.

Redesigned Bass Drivers

Low-frequency (LF) drivers now have a larger roll surround, along with a new spider suspension to produce cleaner bass at high volumes. A new cone structure improves midrange clarity, and an enhanced Auxiliary Bass Radiators (ABRs) with a new surround and rear suspension delivers better controlled and more impressive bass.

Floorstanders
The Q550 is the smallest floorstander in the Q Series line. Featuring KEF\'s signature Uni-Q driver array paired with a 130mm (5.25 inch) aluminium bass driver and two matching ABRs, the Q550 delivers a phenomenal audiophile performance with clarity, scale, and controlled bass. Great for large or small rooms the Q550 is available in Satin Black or Satin White finishes. Priced as a pair.

Twin Ported HiVe® II technology
Sealed Mid-range TLE®
2 x 8" long-throw RDT® bass drivers
1 x 4" RDT® mid-range driver
1 x C-CAM® high frequency ribbon transducer
All cabinet finishes have hand-upholstered front baffles in Ingleston Black premium grade leather
Finish options: Santos Rosewood veneer with clear gloss piano lacquer
Ebony veneer with clear gloss piano lacquer
Piano black gloss


Frequency Response: 28 Hz - 100 KHz
Sensitivity (1W@1M): 90 dB
Nominal Impedance:
4 Ohms
Maximum S.P.L
(Per pair in room): 118.6 dBA
Power Handling (RMS): 300 W
Recommended Amplifier Requirements (RMS): 100 - 300 W
Bass Alignment: Twin Ported HiVe II Technology
Sealed Mid-range TLE
Mid / H.F Crossover Frequency: 4000 Hz
Bass Low Pass Crossover Frequency: 550 Hz
Driver Unit Complement: 2 x 8" long throw RDT bass drivers
1 x 4" RDT mid-range driver
1 x C-CAM high frequency ribbon transducer
External Dimensions -
Including Fixed Plinth & Feet
(H x W x D): 1113 x 410 x 470 mm
(43 13/16 x 16 1/8 x 18 1/2)
Weight (each) including Plinth:
43.8Kg (96.4lbs)

User's Manual

AVAILABLE IN THESE COLOR FINISHES

The CM8 is an elegantly proportioned, slimmed down version of the award-winning CM9. A true three-way loudspeaker that will appeal to discerning customers who demand the very best sound quality, but have limited space in which to achieve it.
Like all the models in the CM Series, the CM8 uses crossovers of remarkable simplicity and quality, so what you hear is that much closer to the sound of the original recording. In its functional perfection and understated elegance, itʼs nothing less than a masterpiece. Pure and simple.
All CM Series speakers come with chrome driver trims. Grilles attach magnetically, so there are no unsightly grille-mounting features to spoil the clean lines of the speakerʼs façade. For the finish, you can choose either one of two real-wood veneers in Rosenut or Wengé, the highly polished gloss black or the new stylish white.

30-200watt 8 Ohm

Dimensions: 990x200x300

ALSO AVAILABLE IN  ROSENUT AND WENGE COLOR

System Format: 3 Way
Frequency Response: 35 Hz - 60 kHz
Sensitivity (1W@1M): 89 dB
Nominal Impedance: 8 ohms
Maximum S.P.L
(Per pair in room): 114.5 dBA
Power Handling (RMS): 150 W
Recommended Amplifier Requirements (RMS): 100 - 150 W
Bass Alignment: Bass reflex. HiVe port system
Crossover Frequency: L.F - M.F: 400 Hz
M.F - H.F: 2.6 kHz
Drive Unit Compliment: 2 x 5.5" RST bass driver
1 x 4" RST mid-range driver
1 x C-CAM H.F ribbon transducer
External Dimensions excl Stand (H x W x D)

951 x 170 x 300 mm
(37 7/16 x 6 11/16 x 11 13/16 inch)
Weight (each) Excluding stands: 22.2 Kg (48.9 lbs)

System Format:    3 Way
Frequency Response:    32Hz - 35kHz
Sensitivity (1W@1M):    90dB
Nominal Impedance:    4 Ohms
Maximum SPL (dBA):    116.2
Power Handling (RMS):    175W
Recommended Amplifier Requirements (RMS):    50 - 175W
Bass Alignment:    Bass reflex.
Twin HiVe®II port System
Tweeter Crossover Frequency:    LF/MF: 300Hz
MF/HF: 2.2 kHz
Drive Unit Complement:    2 x 6" RST® Bass drivers.
1 x 6" RST® Bass/Mid driver.
1 x 1" (25mm) C-CAM® gold dome tweeter
Product External Dimensions:
(H x W x D)
inc. plinth & feet    960 x 275 x 388 mm
(37 13/16 x 10 13/16 x 15 1/4 inch)
Individual Weight:    21.76 Kg (47.88 lb)

 User's Manual

 ΔΙΑΤΙΘΕΤΑΙ ΣΤΑ ΠΑΡΑΚΑΤΩ ΧΡΩΜΑΤΑ

Frequency Response: 48 Hz - 35 KHz
Sensitivity (1W@1m): 90 dB
Nominal Impedance: 8 Ohms
Power Handling Single (RMS): 100 W
System Power Handling (RMS): 150 W
Recommended Amplifier Requirements: 20 - 150 W
Maximum SPL (dBA): 108
Bass Alignment: Front and rear ported
Drive Unit Complement: 2 x 100mm (4“) MMP®II cone bass/mid driver.
1 x 25mm (1“) C-CAM® gold dome tweeter
External Dimensions
(H x W x D): mm (inches) 1000 x 125 x 140 mm
(39 3/8 x 4 15/16 x 5 1/2)
(Without spikes)
Weight (each):
Kg (lbs) 10.2 (22 1/2)

User's Manual