KEF

Bowers & Wilkins

Reference 5 Meta

803 D4

Home Theatre Speaker Specification

Home Theatre Speaker Specification

Dynamic

Dynamic

Uni-Q Driver Array
MF : 125 mm Aluminum Cone
HF : 25 mm Aluminum Dome With MAT
Bass Unit LF : 4 X 165 mm Aluminum Cone

25/490 mm

4 Ohms ( Min. 3.2 Ohms )

8 ohm

88dB

90dB spl

Crossover Frequency : 450 Hz, 2.1 kHz
Frequency Response ( ±3dB ) 40Hz – 35KHz
Typical In-Room Bass Response ( -6dB ) : 25Hz
Frequency Range Free Field ( -6dB ) : Short Port : 35Hz -45KHz, Long Port : 32Hz - 45KHz
Harmonic Distortion 2nd & 3rd Harmonics ( 90dB, 1m ) : <0.5% 40Hz – 100KHz, <0.2% 200Hz – 2KHz, <0.1% 2kHz - 20KHz

16 Hz - 35 kHz, 19 Hz - 28 kHz

NA

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

50 - 400 W ( RMS )

Three-Way Bass Reflex

50 W - 500 W ( RMS )

116dB

90 dB

NA

No

No

60.2 Kg

62.15 Kg

Speaker : 1350 mm X 205 mm X 462 mm

Terminal & Plinth : 1402 mm X 323 mm X 467 mm

1165 mm X 511 mm X 357 mm

Black, White, Blue, Grey, Silver

Black, White, Grey, Brown

KEF Reference 5 Meta Home Theatre Speaker
User Manual
Warranty Information

Bowers & Wilkins 803 D4 Speaker

Available in 5 finishes.
Optimised cabinet design for best acoustic performance.
Enhanced crossover design fine-tuned the signal path for maximum clarity.
The Reference Series Grille set for each model is available as separate item.
With mounting inserts to secure on KEF S-RF1 Floor Stand ( available as separate item ).
Bespoke 12th generation Uni-Q with MAT driver array for exceptional acoustic accuracy.
Metamaterial Absorption Technology eliminates 99% of high-frequency distortion for pure, natural sound.
Five Models : Reference 1 Meta, Reference 3 Meta, Reference 5 Meta, Reference 2 Meta, Reference 4 Meta.

3-Way Vented-Box System.
5-Year warranty Valid from the date of purchase for passive loudspeakers.
Technical features - Diamond Tweeter, Solid Body Tweeter-On-Top, Continuumâ„¢ Cone FST, Matrixâ„¢, Anti-Resonance Plug, Biomimetic Suspension, Turbineâ„¢ Head, Aerofoilâ„¢ Cone Bass Units, Flowport.
Our most compact headed model brings all the technical advantages of a dedicated midrange enclosure - the Turbineâ„¢ Head, with its decoupled midrange cone - to a smaller footprint that's easily accommodated in any home.
803 D4 features all the most iconic ingredients in the 800 Series Diamond range including, of course, that famous headed enclosure. It is, however, smaller than its other siblings. Step up to the 802 D4, and you’ll get both larger 200mm (8-in) bass cones and a larger 150mm (6-in) midrange driver.