| Brand | Bowers & Wilkins | KEF | | Model No | 803 D4 | Reference 5 Meta | | Wired / Wireless | Home Theatre Speaker Specification | Home Theatre Speaker Specification | | Driver Type | Dynamic | Dynamic | | | | Driver Diameter | 25/490 mm | 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 | | Impedance | 8 ohm | 4 Ohms ( Min. 3.2 Ohms ) | | Sensitivity | 90dB spl | 88dB | | Frequency Response | 16 Hz - 35 kHz, 19 Hz - 28 kHz | 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 | | Maximum Power Input | AC 100V-240 V / 50 Hz / 60 Hz | NA | | Maximum Power Output | 50 W - 500 W ( RMS ) | 50 - 400 W ( RMS )
Three-Way Bass Reflex | | Signal to Noise Ratio | 90 dB | 116dB | | | | Noise Cancelling | NA | | | Aux Connectivity | No | No | | Weight | 62.15 Kg | 60.2 Kg | | Dimensions | 1165 mm X 511 mm X 357 mm | Speaker : 1350 mm X 205 mm X 462 mm
Terminal & Plinth : 1402 mm X 323 mm X 467 mm | | Available Colors | Black, White, Grey, Brown | Black, White, Blue, Grey, Silver | | Accessories | Bowers & Wilkins 803 D4 Speaker | KEF Reference 5 Meta Home Theatre Speaker
User Manual
Warranty Information | | Other Features | 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. | 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. |
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Compare Bowers & Wilkins 803 D4 with:
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Compare KEF Reference 5 Meta with:
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Both systems aim to provide room-filling sound suitable for various entertainment needs. Audio enhancements and surround technologies improve clarity and spatial sound performance. Modern connectivity options make these systems flexible for different setups and devices. Variations in sound output and surround capabilities affect how immersive the audio experience feels. If you're comparing Bowers & Wilkins 803 D4 and KEF Reference 5 Meta, both systems are built to enhance your home entertainment experience with strong audio output and advanced features. Verdict: Both systems are competitive, and the right option depends on your room size, usage, and feature requirements. Top Differences- Bluetooth: na vs no
- Frequency Response: 16 Hz - 35 kHz, 19 Hz - 28 kHz vs 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
- Subwoofer Size: 25 mm vs 125 mm
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