B&W 603 S3 floorstanding speaker pair
The 603 S3 is the largest speaker in the 600 Series, and is ideal for larger rooms and home theaters. It combines our new Titanium Dome™ tweeter with the precision and transparency of our acclaimed Continuum™ cone FST™ midrange driver. Room-filling scale and authority come from dual woofers, while improved connectors and advanced driver positioning make the 603 S3 the most sophisticated affordable floorstanding speaker we’ve ever made.
The new 603 S3 introduces an all-new Titanium Dome tweeter that combines exceptional resolution and authenticity with smooth, refined high-frequency reproduction. The result? An accurate and immersive representation of your favorite music.
The 603 S3 introduces a new and more acoustically transparent tweeter shroud, first developed for our acclaimed Signature models. Combined with the new Titanium Dome tweeter, the resolution and realism are exceptional. Thanks to its composite construction, the Continuum cone avoids the sudden changes in behavior that can degrade the performance of a traditional driver. Experience a more open and neutral performance with the 603 S3, reproducing voices and instruments with precision and transparency.
The new 603 S3 speaker terminals are derived from those recently introduced in our 700 series, and feature an improved design and a cleaner signal path between the amplifier and the speakers. Technical features: Insulated Double Dome Titanium tweeter, Continuum™ cone FST™ midrange driver, paper cone woofers, Flowport™
- Type: 3-way in reflex-tuned enclosure
- Drivers: 1x ø25 mm (1 inch) Titanium Dome tweeter, 1x ø150 mm (6 inch) Continuum™ cone FST™ midrange driver, 2x ø165 mm (6.5 inch) paper cone woofers
- Frequency range: -6 dB 29 Hz - 33 kHz
- Frequency response (±3 dB from reference axis): 46 Hz - 28 kHz
- Sensitivity (on-axis 2.83 Vrms at 1 m): 90 dB
- Harmonic distortion: 2nd and 3rd harmonics (90 dB, 1 m on axis), <1% 100 Hz - 22 kHz, <0.5% 350 Hz - 12 kHz
- Nominal impedance: 8 Ω (minimum 3.0 Ω)
- Recommended amplifier power: 30 W - 200 W 8 Ω
- Dimensions (without base): 190 x 985 x 340 mm
- Dimensions: 260 x 1020 x 402 mm
- Weight: 27.50 kg
