KEF Blade One Meta vs Bowers & Wilkins 802 D4
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| Specification | ||
|---|---|---|
| Price | 3600000.00 |
2656997.60 |
| Brand | KEF |
Bowers & Wilkins |
| Model No | Blade One Meta |
802 D4 |
| 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 : 4 X 225 mm Hybrid Aluminum Cone, Force Cancelling |
25/550 mm |
| Impedance | 4 Ohms ( Min. 2.8 Ohms ) |
8 ohm |
| Sensitivity | 88 dB |
90dB spl |
| Frequency Response | Crossover Frequency : 350 Hz, 2 KHz Frequency Range ( -6dB ) : 27 Hz - 45 KHz Frequency Response ( ±3dB ) : 35 Hz - 35 KHz Typical In-Room Bass Response ( -6dB ) : 20 Hz Harmonic Distortion 2nd & 3rd Harmonics ( 90dB, 1m ) : <0.5% 40Hz - 100KHz, <0.2% 200Hz - 2KHz, <0.1% 2kHz - 20KHz |
14 Hz - 35 kHz, 17 Hz - 28 kHz |
| Maximum Power Input | NA |
AC 100V-240 V / 50 Hz / 60 Hz |
| Maximum Power Output | 50 - 400 W ( RMS ) Three-Way Bass Reflex Single Apparent Source |
50 W - 500 W ( RMS ) |
| Signal to Noise Ratio | 117 dB |
90 dB |
| Noise Cancelling | NA |
|
| Aux Connectivity | No |
No |
| Weight | 57.2 Kg |
88.10 Kg |
| Dimensions | Speaker : 1590 mm X 363 mm X 540 mm |
1218 mm X 602 mm X 413 mm |
| Available Colors | Black, White, Blue, Red, Grey |
Black, White, Grey, Brown |
| Accessories | KEF Blade One Meta Home Theatre Speaker User Manual Warranty Information |
Bowers & Wilkins 802 D4 Speaker |
| Other Features | High Sensitivity : Boasting a sensitivity of 88dB , these speakers efficiently convert electrical signals into sound, ensuring a dynamic and impactful listening experience. Low Harmonic Distortion : Harmonic distortion is kept to a minimum, with values below 0.5% across various frequency ranges, ensuring faithful reproduction of audio without unwanted artifacts. Amplifier Compatibility : With amplifier requirements ranging from 50-400W, these speakers can be efficiently driven by a variety of amplifiers, allowing for flexibility in system configuration. Crossover Precision : The crossover frequencies at 350Hz and 2kHz contribute to seamless transitions between different driver units, maintaining accuracy in reproducing audio across the frequency spectrum. Single Apparent Source : With a single apparent source configuration, these speakers create a cohesive and immersive soundstage, ensuring that audio emanates seamlessly from a unified point, enhancing spatial realism. Metamaterial Absorption Technology : The high-frequency unit boasts a 25 mm aluminum dome with MAT, a cutting-edge technology that minimizes distortion and enhances clarity in the reproduction of high-frequency sounds. Three-Way Bass Reflex Design : The KEF Blade Two Meta Floorstanding Speakers feature a sophisticated three-way bass reflex design, optimizing the reproduction of low, mid, and high frequencies for a well-balanced audio experience. Diverse Drive Units : The speakers incorporate a variety of drive units, including a 125 mm aluminum cone mid-frequency unit and four 225 mm force-canceling aluminum cone bass units, providing a comprehensive frequency range from 35Hz - 35kHz. Impressive SPL Levels : The speakers can achieve a maximum output of 117dB, indicating their capability to deliver high sound pressure levels, making them suitable for large rooms or home theater setups. The impedance rating of 4 ohms ( minimum 2.8 ohms ) ensures compatibility with a variety of audio systems. |
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, Continuum™ Cone FST, Matrix™, Anti-Resonance Plug, Biomimetic Suspension, Turbine™ Head, Aerofoil™ Cone Bass Units, Flowport. Built to similar proportions as the flagship 801 D4, the 802 D4 offers much of the performance of its sibling, including the same Turbine™ Head enclosure for its midrange drive unit, yet is more affordable overall. 802 D4 is a very special loudspeaker in its own right, with a thrilling blend of performance and style that other loudspeakers will find hard to emulate. Only one model in our range can best it – the flagship 801 D4, which has 250mm (10-in) bass cones in a more substantial low-frequency enclosure. |
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Top Differences
- Bluetooth: na vs no
- Frequency Response: 14 Hz - 35 kHz, 17 Hz - 28 kHz vs Crossover Frequency : 350 Hz, 2 KHz Frequency Range ( -6dB ) : 27 Hz - 45 KHz Frequency Response ( ±3dB ) : 35 Hz - 35 KHz Typical In-Room Bass Response ( -6dB ) : 20 Hz 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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