Best For
Best for Audiophile Listening
KEF Reference 1 Meta
Better Soundstage & Imaging
KEF Reference 1 Meta
Best Value in High-End Audio
KEF Reference 1 Meta
Easier Amplifier Matching
Bowers & Wilkins 805 D4 Signature
Lowest Distortion Performance
KEF Reference 1 Meta
The Bowers & Wilkins 805 D4 Signature and KEF Reference 1 Meta are premium stand-mount loudspeakers designed for serious audiophiles, but they take different approaches to sound reproduction. The 805 D4 Signature focuses on exceptional detail, dynamic presentation, and premium engineering with its Diamond Dome tweeter and Continuum cone driver. Meanwhile, the Reference 1 Meta leverages KEF's 12th-generation Uni-Q driver array and Metamaterial Absorption Technology (MAT) to deliver highly accurate imaging and reduced distortion. Both speakers target high-end home audio enthusiasts, but their performance strengths, power handling, and acoustic characteristics cater to slightly different listening preferences.
Verdict
The KEF Reference 1 Meta is the stronger overall choice for listeners seeking maximum accuracy, wider frequency extension, lower distortion, and superior soundstage imaging. However, the Bowers & Wilkins 805 D4 Signature remains an excellent option for those who prefer a more energetic and engaging presentation with higher sensitivity and iconic Diamond tweeter technology. For most buyers investing in a flagship bookshelf speaker, the KEF offers the more advanced acoustic package.
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| Brand | KEF | Bowers & Wilkins | | Model No | Reference 1 Meta | 805 D4 Signature | | Wired / Wireless | Home Theatre Speaker Specification | Home Theatre Speaker Specification | | Driver Type | Dynamic | Dynamic | | | | Driver Diameter | Uni-Q Driver Array
MF : 125 mm Aluminum Cone
HF : 25 mm Aluminum Dome With MAT
Bass Unit LF : 165 mm Aluminum Cone | 25/165 mm | | Impedance | 4 Ohms ( Min. 3.2 Ohms ) | 8 ohm | | Sensitivity | 85dB | 88dB spl | | Frequency Response | 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 | 34 Hz - 35 kHz, 42 Hz - 28 kHz | | Maximum Power Input | NA | AC 100V-240 V / 50 Hz / 60 Hz | | Maximum Power Output | 50 - 200 W ( RMS )
Three-Way Bass Reflex | 50 W - 120 W ( RMS ) | | Signal to Noise Ratio | 111dB | 90 dB | | | | Noise Cancelling | | NA | | Aux Connectivity | No | No | | Weight | 18.2 Kg | 15.55 Kg | | Dimensions | Speaker : 440 mm X 205 mm X 422 mm | 440 mm X 373 mm X 240 mm | | Available Colors | Black, White, Blue, Grey, Silver | Blue, Brown | | Accessories | KEF Reference 1 Meta Home Theatre Speaker
User Manual
Warranty Information | Bowers & Wilkins 805 D4 Signature Speaker | | Other Features | 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. | 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. |
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Compare KEF Reference 1 Meta with:
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Compare Bowers & Wilkins 805 D4 Signature with:
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Frequently Asked Questions
Which product is better for gaming?
The KEF Reference 1 Meta is generally better for gaming thanks to its precise imaging, wider soundstage, and lower distortion, helping positional audio sound more accurate.
Which speaker delivers better sound quality?
Both offer exceptional sound quality, but the KEF Reference 1 Meta has an advantage in clarity, imaging accuracy, and distortion control due to its Uni-Q driver and MAT technology.
Which speaker is easier to drive with an amplifier?
The Bowers & Wilkins 805 D4 Signature is easier to drive because of its higher 88dB sensitivity compared to the KEF Reference 1 Meta's 85dB sensitivity.
Does the KEF Reference 1 Meta support wireless connectivity?
No. The KEF Reference 1 Meta is a passive wired loudspeaker and requires an external amplifier or receiver.
Which speaker has better bass extension?
The KEF Reference 1 Meta offers deeper low-frequency extension, reaching down to approximately 30Hz in-room, giving it an advantage for full-range music reproduction.
Are these speakers suitable for home theater systems?
Yes. Both models perform exceptionally well in premium home theater setups, although the KEF Reference 1 Meta's imaging capabilities make it particularly impressive for immersive surround sound systems.
Top Differences- Bluetooth: na vs no
- Frequency Response: 34 Hz - 35 kHz, 42 Hz - 28 kHz vs 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
- Subwoofer Size: 25 mm vs 125 mm
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