Bowers & Wilkins FP40770 603 Floorstanding Speaker - Matte White brings pristine, studio-grade sound to your home. The flagship floorstander of the 600 Series pairs award-winning Continuum cone technology — developed over eight years for the reference 800 Series Diamond — with a proven Decoupled Double Dome tweeter and improved paper bass cones, transforming what you'd expect from an accessibly-priced speaker. A cleaner look matches the cleaner sound, with grille magnets in place of pegs and a rear-firing Flowport, wrapped in an elegant matte finish. (Sold individually.)
Specifications
Award-Winning Continuum Cone Technology
Developed over an eight-year period and first featured on the flagship 800 Series Diamond, the Continuum cone FST midrange delivers voices and instruments with purity and precision. Its composite construction avoids the abrupt breakup that limits conventional drivers, for an open, natural soundscape.
Decoupled Double Dome Tweeter
The 603 uses a refined version of the proven Decoupled Double Dome aluminum tweeter, engineered for 38kHz breakup performance. The result is a pure and precise high end that lets you hear every layer of your favorite music with remarkable clarity.
Powerful Paper Bass with Flowport
Two 6.5-inch paper bass cones combine effortless power and deep low-end with the precision and low-distortion accuracy you expect from Bowers & Wilkins. The rear-firing Flowport bass port augments output for full, room-filling sound with no subwoofer required.
Cleaner Design, Built to Match
The 603 looks as refined as it sounds — grille pegs replaced with magnets and the port moved to the rear cabinet for a modern, premium aesthetic in a matte finish. Voice-matched to the rest of the 600 Series, it anchors both stereo hi-fi and multi-channel home theater systems.
- Decoupled Double Dome aluminum tweeter
- Continuum™ cone FST™ midrange
- Paper bass cones
- Flowport™
- 3-way vented-box system
- 1x ø25mm (1 in) aluminum dome high-frequency
- 1x ø150mm (6 in) Continuum™ cone FST™ midrange
- 2x ø165mm (6.5 in) Paper bass
- -6dB at 29Hz and 33kHz
- 48Hz - 28kHz ±3dB
- 88.5dB spl (2.83V, 1m)
- 2nd and 3rd harmonics (90dB, 1m)
- <1% 90Hz - 22kHz
- <0.5% 120Hz - 20kH
- 8? (minimum 3.0?)
- 400Hz, 4kHz
- 30W - 200W into 8? on unclipped program
- Height: 985mm (38.8 in) cabinet only, 1055mm (41.5 in) with plinth
- Width: 190mm (7.5 in) cabinet only. 320mm (12.6 in) with plinth
- Depth: 340mm (13.4 in), 370mm (14.6 in) with plinth
- 24.1 kg (53.1 lb)
- 31.7kg (69.9 lb) single
- Black
- White
- Black
- Grey




