Bowers & Wilkins

KEF

805 D4 Signature

Reference 1 Meta

Home Theatre Speaker Specification

Home Theatre Speaker Specification

Dynamic

Dynamic

25/165 mm

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

8 ohm

4 Ohms ( Min. 3.2 Ohms )

88dB spl

85dB

34 Hz - 35 kHz, 42 Hz - 28 kHz

Crossover Frequency : 450 Hz, 2.1 kHz
Frequency Response ( ±3dB ) 45Hz – 35KHz
Typical In-Room Bass Response ( -6dB ) : 30Hz
Frequency Range Free Field ( -6dB ) : Short Port : 40Hz -45KHz, Long Port : 37Hz - 45KHz
Harmonic Distortion 2nd & 3rd Harmonics ( 90dB, 1m ) : <0.5% 40Hz – 100KHz, <0.2% 200Hz – 2KHz, <0.1% 2kHz - 20KHz

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

NA

50 W - 120 W ( RMS )

50 - 200 W ( RMS )

Three-Way Bass Reflex

90 dB

111dB

NA

No

No

15.55 Kg

18.2 Kg

440 mm X 373 mm X 240 mm

Speaker : 440 mm X 205 mm X 422 mm

Blue, Brown

Black, White, Blue, Grey, Silver

Bowers & Wilkins 805 D4 Signature Speaker

KEF Reference 1 Meta Home Theatre Speaker
User Manual
Warranty Information

2-Way Vented-Box System.
5-Year warranty Valid from the date of purchase for passive loudspeakers.
Speaker stands improve the audio experience by providing optimal positioning and reducing unwanted vibrations.
Technical Features - Diamond Tweeter, Solid Body Tweeter-on-Top, Continuumâ„¢ Cone Bass/Midrange, Matrixâ„¢, Anti-Resonance Plug, Flowportâ„¢.
The 805 D4 Signature stand-mount loudspeaker is compact and powerful. It features fully optimized technologies, including our Diamond Dome tweeter and Solid Body Tweeter-on-Top. It's proof positive that small can still be beautiful.
The 801 D4 Signature is an optimized version of our most advanced loudspeaker. It features meticulously evolved technology, carefully crafted design, and unique finishes that culminate in the pinnacle of performance. This is Bowers & Wilkins' flagship loudspeaker perfected.

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.