Bowers & Wilkins 800 Series Rosenut 3-Way Floorstanding Speaker, Model 803D3R
The 803 D3 is the first of its kind: a full-range, studio-quality speaker built for the home, and the most compact headed unit we’ve ever produced. While this elegant speaker comes in a living room-friendly size, it shares the same revolutionary technologies and design features as its larger siblings, including our turbine head and reverse-wrap cabinet.
- Reverse wrap cabinet
Relocating the curve of the cabinet to the front has a double benefit – it allows stronger joins at the back, while also helping sound dispersion across the curve of the baffle.
- Continuum cone
The Continuum cone delivers pristine midrange performance by effectively negating the break-up behaviour that can adversely effect this all-important part of the spectrum.
- Turbine Head
The Turbine head is the ideal shape for sound dispersion, while its internally ribbed, aluminium construction ensures that it is acoustically inert.
- Diamond Dome Tweeters
Incredibly light, yet unbelievably rigid, Diamond is the ultimate tweeter material. Delivering the most revealing, natural treble you will ever hear.
- Diamond tweeter
- Continuum cone FST™
- Anti-Resonance plug
- Turbine head
- Aerofoil cone bass units
- Optomised matrix
- Solid body tweeter
- 1x ø25mm (1 in) diamond dome high-frequency
- 1x ø130mm (5 in) Continuum cone FST™ midrange
- 2x ø180mm (7 in) Aerofoil cone bass units
Frequency response (+/-3dB from reference axis)
Sensitivity (on axis at 2.83Vrms)
- 2nd and 3rd harmonics (90dB, 1m on axis)
- <1 % 70Hz - 20kHz
- <0.3% 100Hz - 20kHz
Recommended amplifier power
- 50W - 500W into 8Ω on unclipped programme
Max. recommended cable impedance
- Height: 45.7"
- Width: 13.1"
- Depth: 19.6"
- Unit: 144 lbs
- Shipping: 200 lbs