Bowers & Wilkins 603 S3 Floor-standing Speaker (each) – Bowers & Wilkins

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.

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 tower speaker we’ve ever made.
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 recently introduced in our 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.

Specifications:

Dimensions and weight

• Height: 38.8″ cabinet only, 40.2″ including plinth
• Width: 7.5″ cabinet only, 10.2″ including plinth
• Depth: 13.4″ cabinet only 14.5″ including grille and terminals, 15.8″ including plinth
• Net weight: 60.6 lbs.

Technical details

• Decoupled Double Dome Titanium tweeter
• Continuum™ cone FST™ midrange
• Paper bass cones
• Flowport™
• 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 program
• Max recommended cable impedance: 0.1Ω

Finishes

• Cabinet finishes: Black, White, Oak
• Grille finishes: Black (Black), Grey (White and Oak)

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