KEF

KEF

Q550 Floorstanding Speaker

R2 Meta

Home Theatre Speaker Specification

Home Theatre Speaker Specification

Dynamic

Dynamic

130 mm Aluminum LF
130 mm Aluminum Uni-Q
2 X 130 mm Aluminum ABR
25 mm Vented Aluminum Dome HF

Uni-Q Driver Array
HF: 25 mm Vented Aluminum Dome With MAT
MF: 125 mm Aluminum Cone
Bass Unit 
LF : 2 X 130 mm Hybrid Aluminum Cone

8 Ohms ( Min. 3.5 Ohms )

4 Ohms ( Min.3.2 Ohms )

87dB

87 dB

Frequency response ( ±3dB ) 58Hz - 28KHz
Frequency Range Free Field ( -6dB ) 45Hz
Crossover Frequencies : 2.2KHz

67 Hz - 28 kHz
58 Hz - 50 kHz
Crossover Frequency
560 Hz, 2.5 kHz
Typical In-Room Bass Response ( -6dB ) 43 Hz

NA

NA

15 -130 W ( RMS )

Two And A Half-Way Bass Reflex

15 - 200 W ( RMS )

Three-Way Closed Box

110dB

110 dB

No

No

14.5 Kg

15.4 Kg

Speaker : 873 mm X 180 mm X 278 mm
With Plinth : 926 mm X 299 mm X 310 mm

Speaker : 175 mm X 550 mm X 309 mm

Black, White

Black, White, Brown

KEF Q550 Floor Standing Home Theatre Speaker
User Manual
Warranty Card

KEF R2 Meta Home Theatre Speaker
Rubber Feet
User Manual
Microfiber Grille
Warranty Information

Warranty : 3 Years.
The Q550 features a 5.25” Uni-Q Driver Array, one 5.25” bass driver, and two 5.25” auxiliary bass radiators.
The Q550 features New internal upgrades for its low-frequency drivers, including New Surrounds and rear Suspension, for immaculate bass no matter the volume.
The Q550 contains an enhanced Uni-Q Driver Array designed to smooth out treble frequencies, and reimagined crossovers to provide cleaner and more accurate bass.
The KEF Q550 Floorstanding speaker is the newest iteration of KEF award-winning Q Series. The Q550 features a redesigned cabinet, sleek new finishes, and an improved Uni-Q Driver Array.

Frequency Response (±3dB) 67 Hz - 28 kHz
Designed to be versatile, it can be used in an LCR configuration.
Designed to match any R Series floorstander or bookshelf speaker.
Hybrid aluminium bass drivers with greater driver excursion for tight, deep, controlled bass.
Built to match any of the R Series speakers, with the same sized Uni-Q® arrays as the rest of the range.
Meta Material Absortion technology absorbs 99% of unwanted sound for the most pure and natural sound.
R2 Meta boasts KEF's 12th generation Uni-Q driver array with MAT and two 5.25” hybrid aluminium bass drivers.
12Th Generation Uni-Q® : Acts as a single point source to enlarge the 'sweet spot' and disperse sound more evenly.
It is compact enough to use in smaller rooms while being capable of high-quality sound with even the most dynamic music and movies. This design is highly versatile and can be used in an LCR (Left-Centre-Right) configuration.