продукта - 
Bowers & Wikins 803 D4
Кратко описание:
3-и лентови аудиофилски комплект High-End тонколони ато Диамантената серия на Bowers & Wilkins. Модел края на 2021г.
подходящи за изграждане на качествени стерео системи или като фронтални за много висок клас системи за домашно кино.
Импеданс: 8 ома
Честотна лента: 19 - 28 000Hz
Чуствителност: 90dB
Цена за чифт - 2 броя
Цена: 43999 лв.
Technical features
Diamond tweeter
Solid body Tweeter-on-Top
Continuum™ cone FST
Anti-Resonance plug
Biomimetic Suspension
Turbine™ Head
Matrix™
Aerofoil™ cone bass units
Flowport
Description:3-way vented-box system
Drive units
1x ø25mm (1in) diamond dome high-frequency
1x ø130mm (5in) Continuum cone FST midrange
2x ø180mm (7in) Aerofoil cone bass units
Frequency range: 16Hz to 35kHz
Frequency response: 19Hz to 28kHz (+/-3dB from reference axis)
Sensitivity: 90dB (on axis at 2.83Vrms at 1m)
Harmonic distortion
2nd and 3rd harmonics (90dB,1m on axis)
<1% 80Hz – 20kHz
<0.3% 100Hz – 20kHz
Nominal impedance
8Ω (minimum 3.0Ω)
Recommended amplifier power: 50W – 500W into 8Ω on unclipped programme
Max. recommended cable impedance: 0.1Ω
Dimensions
Height: 1165mm
Width: 357mm
Depth: 511mm
Net weight: 62.15kg
Finishes
Cabinet:
Gloss Black
White
Satin Rosenut
Satin Walnut
Grille:
Black
Grey
Black
Grey