Loudspeakers
Bowers & Wilkins – 603 S3 – Floorstanding Loudspeakers
£1,999.00
The 603 S3 is the largest loudspeaker in the 600 Series and is ideal for larger rooms and home theaters. It combines our new Titanium Dome™ tweeter with the accuracy and transparency of our acclaimed Continuum™ cone FST™ midrange driver.
- Decoupled Double Dome Titanium tweeter
- Continuum™ cone FST™ midrange
- Paper bass cones
- Flowport™
Description
Description
Why we install Bowers & Wilkins 603 S3
The 603 S3 is the 600 Series floorstander we tend to look at when a room needs proper scale without stepping into larger, more demanding loudspeakers. In a typical Bath living room or media room, it works well as a front left and right pair for serious stereo listening, or as the main channels in a cinema system where the front three are matched with a compatible Bowers & Wilkins centre speaker. Its two bass drivers give it useful authority, but we still specify subwoofers where film soundtracks and room correction demand more controlled low-end extension. Setup matters: the 603 S3 benefits from careful spacing from rear and side walls, modest toe-in, and an amplifier or AV receiver with enough grip to keep the bass clean rather than simply loud. During installation we also pay attention to terminal configuration, cable routing and, in cinema rooms, level, distance and crossover calibration so the speaker integrates properly with the centre, surrounds and subwoofer. Compared with the smaller 606 S3 standmount, the 603 S3 is the better choice where you want a fuller presentation and have the floor space to place it correctly; the 606 S3 remains useful where furniture, sightlines or room size take priority. Visit the Hidden Home Technology showroom in Bath to hear how the 603 S3 behaves in a properly set up system rather than in isolation.
A celebration of sound
Room-filling scale and authority come courtesy of two bass drivers, while improved terminals and enhanced drive unit positioning make 603 S3 the most sophisticated affordable floor-standing speaker that Bowers & Wilkins have ever made.
Layered, beautiful details
The new 603 S3 introduces their all-new Titanium Dome tweeter, which combines exceptional resolution and insight with smooth, refined high-frequency reproduction. The result? An accurate and immersive insight into your favourite music.
Truly amazing sound
603 S3 introduces a new and even more acoustically transparent tweeter grille mesh, first developed for the revered Signature models. Alongside the new Titanium Dome tweeter, the resolution and realism is exceptional.
Precision and transparency
Thanks to its composite construction, the Continuum cone avoids the abrupt transitions in behavior that can impair the performance of a conventional drive unit. With 603 S3, experience a more open, neutral performance that delivers voices and instruments with precision and transparency.
Upgraded speaker terminals
Derived from the speaker terminals introduced in the 700 Series range, the speaker terminals on the new 603 S3 feature an improved layout and a cleaner signal path between your amplifier and your loudspeakers.
Press & reviews
Specification
Description: 3-way vented-box system
Drive units: 1x ø25mm (1 in) Titanium Dome high-frequency, 1x ø150mm (6 in) Continuum cone FST midrange, 2x ø165mm (6.5 in) Paper bass cone
Frequency range: -6dB 29Hz - 33kHz
Frequency response (+/-3dB from reference axis): 46Hz - 28kHz ±3dB
Sensitivity (on axis at 2.83Vrms at 1m): 90dB
Harmonic distortion: 2nd and 3rd harmonics (90dB, 1m on axis), <1% 100Hz - 22kHz, <0.5% 350Hz - 12kHz
Nominal impedance: 8Ω (minimum 3.0Ω)
Recommended amplifier power: 30W - 200W into 8Ω on unclipped programme
Max. recommended cable impedance: 0.1Ω
Dimensions
Height: 985 mm (38.8 in) cabinet only, 1,020 mm (40.2 in) including plinth
Width: 190 mm (7.5 in) cabinet only, 260 mm (10.2 in) including plinth
Depth: 340 mm (13.4 in) cabinet only, 368 mm (14.5 in) including grille and terminals, 402 mm (15.8 in) including plinth
Net weight
Weight: 27.5kg (60.6lbs)
Finishes
Cabinet: Black
Grille: Black
Warranty Info
Manufacturer's Warranty*: 5 Years















