Bowers & Wilkins 800 Series Rosenut 3-Way Floorstanding Speaker, Model 804D3R
It might have a more traditional appearance than other speakers in the range, but don’t let that fool you. The 804 D3 delivers incredible acoustic transparency, thanks to unique 800 Series Diamond features such as our Continuum cone and augmented Matrix bracing system. So while its looks may be conventional, its performance is anything but.
Bracing is essential in keeping a speaker stable, so the character of instruments comes through cleanly. Developed using computer modelling and constructed from wood ply with metal reinforcement, Matrix offers the ultimate in bracing.
- 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.
- Aerofoil cone
The Aerofoil cone's variable thickness provides added strength where it is needed to maintain its pistonic shape, delivering rock sold bass.
- 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™
- 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 ø165mm (6.5 in) Aerofoil cone bass units
Frequency response (+/-3dB from reference axis)
Sensitivity (on axis at 2.83Vrms)
- 89dB SPL (2.83Vrms at 1m)
- 2nd and 3rd harmonics (90dB, 1m on axis)
- <1 % 70Hz - 20kHz
- <0.3% 120Hz - 20kHz
Recommended amplifier power
- 50W - 200W into 8Ω on unclipped programme
Max. recommended cable impedance
- Height: 40.1"
- Width: 9.4"
- Depth: 13.6"
- Unit: 73 lbs
- Shipping: 80 lbs