Bowers & Wilkins

KEF

DB4S

R6 Meta

Home Theatre Speaker Specification

Home Theatre Speaker Specification

Dynamic

Dynamic

250 mm

Uni-Q Driver Array
HF: 25 mm Vented Aluminum Dome With MAT
MF: 125 mm Aluminum Cone
Bass Unit 
LF : 2 X 165 mm Hybrid Aluminum Cone

10/20 kOhm

4 Ohms ( Min.3.2 Ohms )

NA

88 dB

8.5Hz - 500Hz, 10Hz - 350 Hz

65 Hz - 28 kHz
55 Hz - 50 kHz
Crossover Frequency
500 Hz, 2.4 kHz
Typical In-Room Bass Response ( -6dB ) 40 Hz

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

NA

1000 W ( RMS )

15 - 250 W ( RMS )

Three-Way Closed Box

82dB

111 dB

Active

Yes

No

26 Kg

17.8 Kg

377 mm X 368 mm X 360 mm

Speaker : 200 mm X 625 mm X 339 mm

Black

Black, White, Brown

Bowers & Wilkins DB4S Subwoofer

KEF R6 Meta Home Theatre Speaker
Rubber Feet
User Manual
Microfiber Grille
Warranty Information

Active Closed-Box Subwoofer System.
Adjust calibration and correction easily using the dedicated DB4S smartphone app.
Thanks to digital amplification, DB4S delivers all the precision, control and authority you could ask for.
DB4S uses a digital preamplifier featuring Dynamic EQ, for optimized audio performance across the available frequency range.
Solid, dramatic bass is delivered through the rigidity and lightness of the uniquely-shaped, variable thickness Aerofoilâ„¢ cone.
Technical Features - 1X ø250mm (10 in) Aerofoil™ Cone Bass, Digital Preamplifier With Dynamic EQ, App-Based Set-Up & BT-LE Control.
For bass you can feel- With digital amplification, DB4S delivers all the visceral rumble and punch you need to bring cinema sound to life.
Give your home theater set-up the bass impact it deserves with DB4S – a powerful, classically styled single driver subwoofer that's a perfect match for the 700 Series.

Frequency Response ( ±3dB ) 65 Hz - 28 kHz.
Absorbs 99% of unwanted sound for pure and natural sound.
Designed to be versatile, it can be used in an LCR configuration.
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.
A suite of class-leading technological innovations drawn from The Reference for exceptional acoustic performance.
12Th Generation Uni-Q® : Acts as a single point source to enlarge the 'sweet spot' and disperse sound more evenly.
R6 Meta delivers an immersive listening experience that brings movies vividly to life. It is highly versatile and can be used in an LCR ( Left-Centre-Right ) configuration.
Featuring the same 12th generation Uni-Q driver array with MAT as the R Series stereo models for perfect tonal matching, and two powerful 6.5’’ hybrid aluminium bass driver.