Description
The Bowers & Wilkins B&W 801 D4 Signature tower speaker features optimized technologies, including that all-important Diamond Dome tweeter and Solid Body Tweeter-on-Top, an all-new tweeter grille, and upgraded crossover.
Diamond Dome tweeter
One of the most significant accomplishments over the past two decades, the ultra-stiff, supremely accurate Diamond Dome tweeter is the perfect combination of low mass, exceptional stiffness, and outstanding accuracy. Fifteen years after we introduced it, we haven’t found a better tweeter dome technology.
Solid Body Tweeter
The Solid Body Tweeter-on-Top housing features an elongated form with a longer tube-loading system and an all-new design of tweeter grille, producing an even more free and open sound with high frequencies.
Upgraded crossover
The 801 D4 Signature uses upgraded rear-mounted crossover designs mounted on stiff aluminum spines. This isolates the sensitive capacitors from the unwanted effects of air pressure within the enclosure and makes for a very effective heatsink to ensure optimum performance when in use.
Aluminum top-plate
Every new 800 Series Signature model has a significantly upgraded cabinet design with an all-new, optimized aluminum top section for even greater stiffness. The same design also provides a perfect mounting point for Leather by Connolly cabinet detailing, with luxurious full-grain blue leather for our Midnight Blue Metallic models and full-grain black leather for our California Burl Gloss models.
Specifications
Dimensions
Height: 1221mm
Width: 451mm
Depth: 600mm
Net weight
100.60kg
Technical features
Diamond tweeter
Solid Body Tweeter-on-Top
Continuum™ cone FST™ midrange
Anti-Resonance plug
Biomimetic Suspension
Turbine Head
Matrix™
Aerofoil™ Profile bass cones
Flowport™”
Description
3-way vented-box system
Drive units
1x ø25mm (1in) Diamond Dome high-frequency
1x ø150mm (6in) Continuum™ cone FST™ midrange
2x ø250mm (10in) Aerofoil™ Profile bass
Frequency range
-6dB 13Hz – 35kHz
Frequency response
15Hz – 28kHz ±3dB
Sensitivity
90dB spl (2.83Vrms, 1m)Bowers
Harmonic distortion
2nd and 3rd harmonics (90dB, 1m on axis)
<1% 30Hz – 20kHz
<0.3% 100Hz – 20kHz
Nominal impedance
8Ω (minimum 3.0Ω)
Recommended amplifier power
50W – 1,000W into 8Ω on unclipped programme
Max recommended cable impedance
0.1Ω
Finishes
Cabinet finishes
California Burl Gloss
Midnight Blue Metallic
Grille finishes
Black
Black
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