The Bowers & Wilkins 607 S3 bookshelf speakers are a notable addition to the refreshed 600 series (8th generation). These compact speakers are characterized by exceptional craftsmanship and finishing, with a subtly updated design that highlights their premium status. Constructed from high-quality MDF, the 607 S3 features robust internal damping, and is available in black, white, or oak veneer finishes. Additionally, the color of the protective grille on the magnetic mounts varies according to the specific design of each speaker.
The Bowers & Wilkins 607 S3 is equipped with a tweeter that incorporates a patented double-damped diffuser known as the Decoupled Double Dome, constructed from aluminum. A tapering tube located at the rear of the tweeter effectively dampens sound waves emanating from the back of its dome. By positioning the tweeter near the top edge of the speaker’s front panel, diffraction of sound waves has been minimized, resulting in a sound that is more open and transparent. Additionally, the tweeter features a new mounting plate that enhances dispersion and a redesigned grille, inspired by the recently launched B&W 800 Signature Series.
The tweeter has been strategically placed at a higher position, nearly beneath the upper edge of the front panel. This arrangement is intended to create a consistent directivity pattern while minimizing reflections, all without the need for a separate enclosure for the tweeter. The sleek metal frame of the tweeter’s protective grille features the name of the acoustics series. Another significant update in the S3 line of the 600 Series is the redesigned cabinet, which brings the tweeter and main drivers closer together through the use of “crossing trim rings” aimed at enhancing imaging and driver integration. Additionally, the internal bracing of each cabinet has been upgraded with improved wood materials. The speaker terminals located on the rear of each unit are sourced from the Bowers & Wilkins 700 S3 series, and the bass ports on the rear panel are also aligned with the specifications of the 700 series.
The low-frequency driver in the Bowers & Wilkins 607 S3 speakers is particularly noteworthy. With a diameter of 130 mm, it features the company’s proprietary Continuum diffuser, a unique innovation from this British brand. Although the diffuser is crafted from fabric, the specific production technology remains a closely guarded secret of B&W. The Continuum diffuser is characterized by its high rigidity and lightweight design, allowing it to operate with significant amplitude and speed while minimizing unwanted vibrations. The speakers are integrated with a new crossover filter that utilizes audiophile-grade components, ensuring very low distortion levels. Additionally, the system includes a Flow Port phase inverter, strategically placed on the rear panel to reduce acoustic noise. The Bowers & Wilkins 607 S3 speakers are suitable for use in compact stereo setups or as rear channels in a home theater system built around this series.
Bowers & Wilkins 607 S3 specifications:
- Number of bands 2
- Number of drivers 2 Case
- type bass reflex, Flowport located at the rear
- Tweeter type 25 mm tweeter with Decoupled Double Dome aluminum dome membrane, breakup frequency (first resonance): 38 kHz
- Diameter and type of woofer 130 mm, Continuum diffuser made of woven composite material with a special coating, rigid aluminum chassis, mechanically decoupled from the case
- Frequency range 40 Hz – 33 kHz (- 6 dB)
- Frequency range 52 Hz – 28 kHz (± 3 dB)
- Sensitivity 84.0 dB (2.83 V / 1 m)
- Harmonic distortion (2nd and 3rd harmonics, 90 dB, 1 m) less than 1% (100 Hz – 22 kHz), less than 0.5% (300 Hz – 20 kHz)
- Impedance 8 Ohm, minimum: 4 Ohm
- Recommended amplifier power 30 – 100 W
- Input connectors 2 pairs of screw terminals
- Grill mount magnetic
- Dimensions (WxHxD) 165 x 300 x 207 mm
- 5Weight 4.7 kg
