Bowers & Wilkins 800 Series Diamond 3-Way Floorstanding Rosenut Speaker - FP37877

Abt Model: 800D3R | UPC: 714346325122
Special Order: 7 To 14 Day Delivery Time
Other available colors:
Need it installed? View installation options

Product Details

Bowers & Wilkins 800 Series Diamond 3-Way Floorstanding Rosenut Speaker - FP37877

The flagship model in the 800 Series Diamond range is more than a speaker. It’s the culmination of half a century of acoustic research and engineering, and the pinnacle of audio performance, offering unmatched levels of clarity and realism.


  • Diamond Dome Tweeters
    Incredibly light, yet unbelievably rigid, Diamond is the ultimate tweeter material. Delivering the most revealing, natural treble you will ever hear.
  • Turbine Head
    The Turbine head is the ideal shape for sound dispersion, while its internally ribbed, aluminium construction ensures that it is acoustically inert.
  • 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 solid bass.


Technical features

  • Diamond tweeter
  • Continuum cone FST™
  • Anti-Resonance plug
  • Turbine head
  • Aerofoil cone bass units
  • Flowport™
  • Optimised matrix
  • Solid body tweeter


  • 3-way vented-box system

Drive units

  • 1x ø25mm (1 in) diamond dome high-frequency
  • 1x ø150mm (6 in) Continuum cone FST™ midrange
  • 2x ø250mm (10 in) Aerofoil cone bass units

Frequency range

  • 13Hz to 35kHz

Frequency response (+/-3dB from reference axis)

  • 15Hz to 28kHz

Sensitivity (on axis at 2.83Vrms)

  • 90dB

Harmonic distortion

  • 2nd and 3rd harmonics (90dB,1m on axis)
  • <1% 50Hz – 20kHz
  • <0.3% 70Hz – 20kHz

Nominal impedance

  • 8Ω (minimum 3.0Ω)

Recommended amplifier power

  • 50W - 200W into 8Ω on unclipped programme

Max. recommended cable impedance

  • 0.1Ω

Approximate Dimensions:

  • Height: 47.9"
  • Width: 16.3"
  • Depth: 24.1"

Approximate Weight:

  • Unit: 212 lbs
  • Shipping: 230 lbs
California customers: Proposition 65 WARNING - learn more
Downloadable Resources
Get Adobe Reader
Key Features
Sold As Each/ Incredibly Light, Yet Rigid/ Turbine Head Is The Ideal Shape For Sound Dispersion/ Continuum Cone Delivers Pristine Midrange Performance/ Aerofoil Cone Bass Units/ 3-Way Vented-Box System/ Rosenut Finish
More reasons to buy the Bowers & Wilkins FP37877 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Bowers & Wilkins FP37877 is Brand New.
  • The Bowers & Wilkins FP37877 Ships in a Factory Sealed Box.
Frequency Response15Hz 28kHz
Enclosure TypeBass Reflex (Ported)
Impedance8 Ohms
Midrange Size (inches)6
Speaker Design3-Way
Speaker TypeFloorstanding
Tweeter Size (inches)1
Height (inches)47.9
Width (inches)16.3
Depth (inches)24.1


Check here if you only want to add the selected accessories
to the cart and click the "add to cart" button for this item.
sign up for our newsletter
Join Our Email List & Get $25 Off your next order of $250 or more.