KEF Q250C WHITE (SP4016AA), Q250C BLACK (SP4016BA), Q250C walnut (SP4016WA), Q150 walnut q2017-information-sheet.pdf
Award-winning depth and clarity
Everybody deserves great sound. Which is why KEF’s Q Series takes
cutting-edge acoustic technology from the legendary REFERENCE and
BLADE loudspeakers, and delivers them to more people than ever
before.
Q Series has benetted from this ‘trickle-down’ approach since it was
rst launched in 1991, and this 8
‘entry level’ sound quality. Representing exceptional value, the Q Series
continues to win awards globally by unlocking unparalleled detail and
depth for loudspeakers in its class.
th
iteration has once again redened
‘Sit-anywhere’ Uni-Q sound
By adapting the technologies found in BLADE and REFERENCE, Q Series
delivers the experience of both music and lm with clarity, depth and
detail. The signature Uni-Q driver array, a concept featured on practically
every KEF product, dramatically widens the audio ‘sweet spot’, therefore
allowing everybody in the room to experience natural, detailed sound.
Other features including the damped tweeter loading tube and redesigned
auxiliary bass radiators (ABR) further improve levels of detail and bass
depth.
Designed for you
The Q Series has an option for everybody and every room. Three
oorstanding models and two bookshelf speakers, ensure that no matter
the room size or personal preference, the Q Series can deliver an
engaging, room-lling experience.
Home Theatre beyond the expectation
The Q Series also brings the magic of cinema sound to your home. The
centre speakers, including the powerful Q650c and compact Q250c,
provide a perfect tonal match to the main speakers, ensuring a seamless
soundstage with voices coming through crisp and clear. The Q250c is also
designed to be used as an LCR speaker for positioning in cabinets and
alcoves.
The Q50a can either be wall mounted or placed on the top of the main
speakers to deliver a convincingly enveloping Dolby Atmos experience for
those people that demand the best in cinematic sound. Plus, the Q Series
has a perfect partner in the KUBE range of KEF subwoofers for an even
more impressive bass performance.
Elegance by design
Designed to blend seamlessly into any home, all Q Series speakers feature
a clean, contemporary, and minimalist design. A satin nish to the exterior
surfaces imbues them with a premium glow, while the seamless bae
08.2019 | Q Series
1
gives them a rened nish. The Q Series has also been designed to complement any room, with tone-matched drive units and a choice of
premium quality black, white and walnut nishes.
Award-winning by nature
Beneting as it does from technology developed for KEF’s agship ranges, it is no surprise that the Q Series has been internationally lauded
throughout its existence. Representing exceptional value, the latest Q Series has won awards that include What Hi-Fi’s Product of the Year
2017 (Q350) and EISA’s Best Product 2018-2019 for Home Theatre Speaker System.
Features:
• Uni-Q ‘single point source’ driver array disperses clean and accurate sound more evenly
• Damped Tweeter Loading Tube for detailed and natural HF performance
• REFERENCE inspired crossover with new, low distortion inductors
• Floorstanders (Q950, Q750, Q550):
– Closed box midrange cabinet, drastically reducing distortion
– LF driver with dual ABRs for deeper and tighter bass reproduction
• Centre speakers:
– Closed box midrange cabinet for drastically reduced distortion (Q650c only)
– ABRs for deeper bass reproduction
• Seamless baes with magnetic grilles
• Available in black, white and walnut nishes
Specications
Model Q950 Q750 Q550
Design Two and a half-way bass reex Two and a half-way bass reex Two and a half-way bass reex
Drive units 200mm (8in.) aluminium Uni-Q
Frequency range Free Field (-6dB
Frequency Response (±3dB
Crossover Frequency 2.2kHz 2.5kHz 2.5kHz
Amplier requirements 15-200W 15-150W 15-130W
Sensitivity (2.83V/1m
Maximum Output 113dB 111dB 110dB
Nominal impedance 8Ω (min.3.2Ω
Weight * 20.6kg (45.4 lbs
Dimension (H x W x D
Dimension (H x W x D) with Plinth * 1116 x 357 x 328 mm 977 x 323 x 310 mm 926 x 299 x 310 mm
Colour Black / White / Walnut Black / White / Walnut Black / White / Walnut
)
)
)
) *
38mm (1.5in.) vented aluminium dome HF
200mm (8in.) Hybrid aluminium LF
2 x 200mm (8in.) aluminium ABR
38Hz-33kHz 42Hz-50kHz 45Hz-50kHz
44Hz-28kHz 48Hz-28kHz 58Hz-28kHz
91dB 88dB 87dB
)
)
1062 x 244 x 328 mm 923 x 210 x 306 mm 873 x 180 x 278 mm
165mm (6.5in.) aluminium Uni-Q
25mm (1in.) vented aluminium dome HF
165mm (6.5in.) Hybrid aluminium LF
2 x 165mm (6.5in.) aluminium ABR
8Ω (min.3.8Ω
16.5kg (36.4 lbs
)
)
130mm (5.25in.) aluminium Uni-Q
25mm (1in.) vented aluminium dome HF
130mm (5.25in.) Hybrid aluminium LF
2 x 130mm (5.25in.) aluminium ABR
8Ω (min.3.5Ω
14.5kg (32 lbs)
)
* Measurement per unit
08.2019 | Q Series
2
Model Q350 Q150 Q650c Q250c Q50a
Design Two-way bass re ex Two-way bass re ex Two and a half-way bass re ex Two-way bass re ex Two-way Closed Box
Drive units 165mm (6.5in.
Frequency range Free Field (-6dB) 42Hz-50kHz 47Hz-50kHz 55Hz-50kHz 57Hz-50kHz 96Hz-19.5kHz
Frequency Response (±3dB) 63Hz-28kHz 51Hz-28kHz 64Hz-28kHz 68Hz-28kHz 105Hz-18.5kHz
Crossover Frequency 2.5kHz 2.5kHz 2.5kHz 2.5kHz 2.5kHz
Ampli er requirements 15-120W 10-100W 15-150W 10-100W 10-100W
Sensitivity (2.83V/1m) 87dB 86dB 87dB 87dB 86dB
Maximum Output 110dB 108dB 110dB 108dB 106dB
Nominal impedance 8Ω (min.3.7Ω
Weight * 7.6kg (16.8 lbs
Dimensions (H x W x D) * 358 x 210 x 306 mm 303 x 180 x 278 mm 210 x 629 x 304 mm 180 x 525 x 214 mm 174 x 180 x 259 mm
Dimensions (H x W x D)
with Rubber Feet *
Colour Black / White / Walnut Black / White / Walnut Black / White / Walnut Black / White / Walnut Black / White
* Measurement per unit
aluminium Uni-Q
25mm (1in.) vented
aluminium dome HF
362 x 210 x 306 mm 307 x 180 x 278 mm 214 x 629 x 304 mm 184 x 525 x 214 mm 178 x 180 x 259 mm
)
)
) 5.6kg (12.3 lbs)
130mm (5.25in.)
aluminium Uni-Q
25mm (1in.) vented
aluminium dome HF
8Ω (min.3.7Ω
165mm (6.5in.) aluminium
Uni-Q
25mm (1in.) vented aluminium
dome HF
165mm (6.5in.) Hybrid
aluminium LF
165mm (6.5in.) aluminium
ABR
)
8Ω (min.4.2Ω
13.6kg (30 lbs
)
)
130mm (5.25in.)
aluminium Uni-Q
25mm (1in.) vented
aluminium dome HF
2 x 130mm (5.25in.)
aluminium ABR
8Ω (min.3.4Ω
7.5kg (16.5 lbs) 4.25kg (9.4 lbs)
)
130mm (5.25in.) aluminium Uni-Q
25mm (1in.) vented aluminium dome
HF
8Ω (min.4.6Ω
)
Accessories
Model Q950
Weight 0.8kg (1.76 lbs) 0.6kg (1.32 lbs) 0.5kg (1.1 lbs) 0.2kg (0.44 lbs) 0.15kg (0.33 lbs)
Dimension (H x W x D
Colour Black Black Black Black Black
Model Q650c
Weight 0.4kg (0.88 lbs) 0.4kg (0.88 lbs) Bracket: 0.33kg each
Dimension (H x W x D
Colour Black Black Black
)
)
Black Cloth Grille
1035 x 236 x 10 mm 898 x 204 x 10 mm 845 x 174 x 13 mm 330 x 200 x 10 mm 274 x 173 x 9 mm
Black Cloth Grille
617 x 202 x 9 mm 516 x 170 x 9mm Bracket: 39mm x 148mm x 28mm
Q750
Black Cloth Grille
Q550
Black Cloth Grille
Q250c
Black Cloth Grille
Q350
Black Cloth Grille
B2
Wall Bracket
Rubber: 32g each
Rubber: 20mm x 60mm x 26mm
Q150
Black Cloth Grille
Visit: KEF.com for more about KEF and its products.
KEF reserves the right, in line with continuing research and development, to amend or change speci cations. E&OE.
08.2019 | Q Series
3
Loading...