Bowers & Wilkins 705 S3 Signature Bookshelf Speakers

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Bowers & Wilkins 705 S3 Signature Bookshelf Speakers

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Key info

  • 705 S3 Signature: Engineered for sonic brilliance in a compact form.
  • Utilizes technology from advanced loudspeakers, including Continuum mid-bass drive unit and Tweeter-on-Top.
  • Upgraded mid-bass motor system and improved capacitors enhance performance.
  • Features revised speaker terminals and more open tweeter grille mesh from 800 Series Signature.
  • Crafted, honed, and perfected for superior audio quality.

All specifications

Physical characteristics
Weight 10.85 kg
Dimensions (HxWxD) 345 (413 including tweeter) x 192 x 297 (337 including grille and terminals) mm
Speaker characteristics
Frequency range -6dB 45Hz - 33kHz
Recommended Amplifier Power 30W - 120W into 8Ω on unclipped programme
Sensitivity 88dB spl (2.83Vrms, 1m)
Impedance 8Ω (minimum 3.7Ω)
Frequency Response 50Hz - 28kHz ±3dB
THD 2nd and 3rd harmonics (90dB, 1m on axis) <1% 100Hz - 22kHz; <0.5% 150Hz - 20kHz
Drive units
Design type 1x ø25mm (1in) Decoupled Carbon Dome high-frequency; 1x ø165mm (6.5in) Continuum cone bass / midrange

The 705 S3 Signature is expertly engineered to deliver sonic brilliance in a more compact form.

Crafted. Honed. Perfected.

Featuring optimised technology from our most advanced loudspeakers, as well as our proprietary Continuum mid-bass drive unit and Tweeter-on-Top, the 705 S3 Signature utilises an upgraded mid-bass motor system, improved capacitors, revised speaker terminals, plus a more open tweeter grille mesh, as developed for our 800 Series Signature loudspeakers.

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