Bowers & Wilkins 705 S3 Signature Bookshelf Speaker Pair

Crafted for those who demand the very best from a compact loudspeaker, the Bowers & Wilkins 705 S3 Signature is the ultimate expression of acoustic purity and craftsmanship. Building on the excellence of the original 705 S3, this Signature edition introduces upgraded crossover components, refined tuning, and exclusive finishes to deliver a new benchmark in standmount speaker performance.

At the heart of the 705 S3 Signature lies the Decoupled Carbon Dome tweeter, mounted in a precision-milled Solid Body Tweeter-on-Top housing. This design ensures exceptional openness, airiness, and imaging accuracy — hallmarks of Bowers & Wilkins’ acoustic heritage.
Complementing this, the 165mm Continuum™ cone bass/midrange driver delivers smooth, natural midrange clarity with tight, controlled bass, ensuring every musical detail is faithfully reproduced.

Engineered as a 2-way vented-box system, the 705 S3 Signature integrates Flowport™ technology to minimize turbulence and distortion, ensuring a cleaner, more dynamic low-end response.
From jazz and classical to rock and cinematic scores, this speaker reproduces sound with an emotional depth and precision that captivates even the most discerning listener.

Technical Highlights:

• 2-way vented-box system

• Drive Units:

  • 1x 25mm Decoupled Carbon Dome high-frequency

  • 1x 165mm Continuum™ cone bass/midrange

• Frequency Range (-6dB): 45Hz – 33kHz

• Frequency Response: 50Hz – 28kHz ±3dB

• Harmonic Distortion:

  • <1% (100Hz – 22kHz)

  • <0.5% (150Hz – 20kHz)

• Nominal Impedance: 8Ω (minimum 3.7Ω)

• Sensitivity: 88dB (2.83Vrms, 1m)

• Recommended Amplifier Power: 30W – 120W into 8Ω

• Max Cable Impedance: 0.1Ω

Every component, finish, and acoustic detail of the 705 S3 Signature is designed to push the limits of sonic transparency and visual elegance. Whether paired with a premium amplifier or featured as part of a high-end system, it offers an experience that transcends its compact size — an exquisite fusion of art and engineering.