KEF

Bowers & Wilkins

Q11 Meta

HTM71 S3

Home Theatre Speaker Specification

Home Theatre Speaker Specification

Dynamic

Dynamic

Uni-Q Driver Array
MF : 100 mm Aluminum Cone
LF : 3 X 165 mm Hybrid aluminum Cone
HF : 19 mm Vented Aluminum Dome With MAT

25/390 mm

4 Ohms ( Min. 3.2 Ohms )

8 ohm

89dB

87dB spl

Crossover Frequency : 480 Hz, 2.7 KHz
Frequency Range ( -6dB ) : 37 Hz - 20KHz
Frequency Response ( ±3dB ) : 44 Hz - 20KHz
Typical In-Room Bass Response ( -6dB ) : 26 Hz
Harmonic Distortion ( 90dB, 1m ) : <2% 29 Hz & Above, <1% 31 Hz - 20 KHz

50 Hz - 28 kHz, 45 Hz - 33 kHz

NA

AC 100V-240 V / 50 Hz / 60 Hz

15 - 225 W ( RMS )

Three-Way Bass Reflex

30 W - 200 W ( RMS )

113 dB

NA

NA

No

Yes

22.5 Kg

17.45 Kg

Speaker : 1061 mm X 210 mm X 380 mm

Terminal With Plinth : 1112 mm X 317 mm X 380 mm

628 mm X 318 mm X 165 mm

Black, White, Brown

Black, White, Brown

KEF Q11 Meta Home Theatre Speaker
Port Bungs
Magnetic Grilles
Plinth & Rubber Feet
User Manual & Warranty Information​

Bowers & Wilkins HTM71 S3 Speaker

Q11 features KEF's revolutionary Meta material technology that can absorb 99% of the unwanted noise from the rear of the driver for pure and natural sound.
KEF's 12th Generation Uni-Q driver acts as a single point source to disperse sound more evenly for an immersive and cohesive soundstage with better clarity.
The Q Series speakers feature a contemporary minimalist design with a satin finish that offers a premium, subtle glow. Available in Satin Black, Satin White, and Walnut finishes, they are designed to blend effortlessly into any interior.
A critical component of the Q series is the refined crossover, which ensures seamless integration of all speaker parts. More than 1,000 specific measurements are taken for each speaker model, allowing precise signal path and optimisation for best possible performance.
The Q Series features a hybrid bass driver design that provides stiffness to achieve a piston-like movement for better bass punch and speed. Combined with a port modelled using Computational Fluid Dynamics ( CFD ), this results in precise and agile bass management even at high output levels.

3-Way Vented-Box System.
5-Year Warranty Valid from the date of purchase for passive loudspeakers.
Technical Features - Decoupled Carbon Dome Tweeter, Solid Body Tweeter-On-Top, Continuumâ„¢ Cone FSTâ„¢ Midrange, Aerofoilâ„¢ Profile Bass Cones, Flowportâ„¢.
The HTM71 S3 now features Tweeter-on-Top technology, ensuring perfect integration with similarly equipped 700 Series models in a surround sound system.
Developed using advanced computer modelling techniques, the Aerofoil™ Profile bass cone has variable thickness, providing stiffness and rigidity where it’s needed most. The result: deep and dynamic bass.
Carbon Dome tweeters are purpose-built for the 700 Series. Delivering a dramatic improvement on the aluminum double dome tweeter, they raise the breakup threshold to 47kHz, for pinpoint imaging accuracy and detail.