| Specification | ||
|---|---|---|
| Price | 1158431.36 |
950000.00 |
| Brand | Bowers & Wilkins |
KEF |
| Model No | 805 D4 Signature |
Reference 4 Meta |
| Wired / Wireless | Home Theatre Speaker Specification |
Home Theatre Speaker Specification |
| Driver Type | Dynamic |
Dynamic |
| Driver Diameter | 25/165 mm |
Uni-Q Driver Array HF : 25 mm Aluminum Dome With MAT MF : 125 mm Aluminum Cone Bass Unit LF : 4 X 165 mm Aluminum Cone |
| Impedance | 8 ohm |
4 Ohms ( Min.3.2 Ohms ) |
| Sensitivity | 88dB spl |
88 dB |
| Frequency Response | 34 Hz - 35 kHz, 42 Hz - 28 kHz |
Frequency Response ( ±3dB ) 48 Hz - 35 kHz Crossover Frequency 450Hz, 2.1kHz Typical In-Room Bass Response ( -6dB ) 33 Hz Frequency Range Free Field ( -6dB ) Short Port : 43Hz - 45kHz Long Port : 40Hz - 45kHz |
| Maximum Power Input | AC 100V-240 V / 50 Hz / 60 Hz |
NA |
| Maximum Power Output | 50 W - 120 W ( RMS ) |
50 - 400 W ( RMS ) Three-Way Bass Reflex |
| Signal to Noise Ratio | 90 dB |
116 dB |
| Noise Cancelling | NA |
|
| Aux Connectivity | No |
No |
| Weight | 15.55 Kg |
45.2 Kg |
| Dimensions | 440 mm X 373 mm X 240 mm |
Speaker : 205 mm X 1090 mm X 463 mm |
| Available Colors | Blue, Brown |
Black, White, Blue, Grey, Silver |
| Accessories | Bowers & Wilkins 805 D4 Signature Speaker |
KEF Reference 4 Meta Home Theatre Speaker User Manual Warranty Information |
| Other Features | 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. For movie lovers looking for total immersion, Reference 4 Meta is the last word in absolute quality. Featuring four bass drivers and 12th generation Uni-Q® driver array with MAT™, this centre speaker (can be used as Left-Centre-Right speaker) is a revelation for clarity, detail and emotional depth. |
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Top Differences
- Bluetooth: na vs no
- Frequency Response: 34 Hz - 35 kHz, 42 Hz - 28 kHz vs Frequency Response ( ±3dB ) 48 Hz - 35 kHz Crossover Frequency 450Hz, 2.1kHz Typical In-Room Bass Response ( -6dB ) 33 Hz Frequency Range Free Field ( -6dB ) Short Port : 43Hz - 45kHz Long Port : 40Hz - 45kHz
