KEF

Sony

Q11 Meta

HT-A9M2

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

3-Way, 16-Unit Array Including X-Balanced Drivers

4 Ohms ( Min. 3.2 Ohms )

6 Ohms

89dB

NA

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

20Hz - 20KHz

NA

AC 100~240V, 50/60Hz

15 - 225 W ( RMS )

Three-Way Bass Reflex

504 W ( RMS )
4 Wireless + 3 Way Up-Firing Speakers + Control Box
Surround Sound Channel Configuration : 4.0.4 Channel

113 dB

70dB

No

No

22.5 Kg

Control Box Weight : 0.77 Kg
Speaker With Supplied Wall Mounting Bracket Weight : 2.6 Kg

Speaker : 1061 mm X 210 mm X 380 mm

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

Control Box : 160 mm X 56 mm X 160 mm
Speaker With Supplied Wall Mounting Bracket : 289 mm X 279 mm X 73 mm

Black, White, Brown

Grey

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

Sony HT-A9M2 Home Theatre Speaker
AC Cord
Table Stand
AC Adaptor
HDMI Cable
Remote Control
Reference Guide
Quick Setup Guide
Wall Mounting Bracket
Batteries For Remote Control
TV Centre Speaker Mode Cable

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.

Bravia Connect App : BRAVIA and HT-A9M2 connects on a single App for seamless experience. You can connect TV remote and can control as one system.
Dolby Atmos : Feel the thrill of movies in stunning Dolby Atmos/DTS : X. Hi Res Audio: Immerse yourself in supreme music quality with Hi-Res Audio and 360 Reality Audio.
Acoustic Center Sync : When connected to a compatible Bravia TV with Acoustic Center Sync, both the soundbar and TV become the center speaker in your home cinema system.
Blends Into Your Living Room : Achieves powerful bass & 360 Spatial Sound with slim and sleek design. Stream your way with Bluetooth, Wi-Fi,Chromecast built-in, Spotify and Apple Airplay.
AV Sync Auto : You can enjoy any contents on TV without feeling gap between Lip Sync. 8k HDR/ 4K HDR Compatible: Vivid visuals and fast paced game play with 8K and 4K/120 passthrough.
Sound Filed Optimization : Sound Field Optimization calibrates to your environment to provide the best sound. Voice Zoom3 : Much clearer voice with AI technology control the sound of the vocals.
IMAX Enhanced : High definition IMAX sources distributed by BRAVIA Core and others can be played back on the BRAVIA and Quad to enjoy an IMAX theater experience in the comfort of your own home.
360 Spatial Sound Mapping : 360 Spatial Sound Mapping technology creates up to twelve phantom speakers from just four real speakers to give you most immersive and real surround sound
Wireless connectivity: All four speaker can connect wirelessly with the receiver.