Bowers & Wilkins 705 S3 Standmount Speakers - (Pair)

Overview

The Bowers & Wilkins 705 S3 is a two-way 700 Series stand-mount speaker with a Decoupled Carbon Dome tweeter in a Solid Body Tweeter-on-Top enclosure, which B&W says evolved from the latest generation of 800 Series Diamond. A 6.5-inch Continuum cone bass/midrange driver sits below it.

The tweeter housing is milled from a single block of aluminium and decoupled from the cabinet, and the Carbon Dome raises the breakup threshold to 47kHz. The bass/midrange driver sits in a new 'pod' housing on a subtly curved baffle, and a Flowport vent handles the low end.

B&W rates the 705 S3 at 50Hz to 28kHz (±3dB), with a range of 45Hz to 33kHz, 88dB sensitivity, and an 8-ohm nominal load, suited to amplifiers from 30W to 120W. Stands are sold separately.

Simcoe Audio Video Insight

Of the three standard 700 Series stand-mounts, only the 705 S3 has Tweeter-on-Top, so it is the one to choose if you want that design without floorstanding towers. B&W designed it mainly for the FS-700 S3 stand and recommends the tweeters sit at roughly ear height. The terminals support bi-wiring or bi-amping once the links are removed.

More Info

Why the Bowers & Wilkins 705 S3 Stands Out

Solid Body Tweeter-on-Top

An elongated housing milled from a single block of aluminium and decoupled from the cabinet, with longer tube-loading for a free, open top end.

Decoupled Carbon Dome Tweeter

Purpose-built for the 700 Series, B&W's Carbon Dome tweeter raises the breakup threshold to 47kHz for pinpoint imaging and detail.

6.5-Inch Continuum Cone in a Pod Housing

The Continuum bass/midrange sits in a new 'pod' housing on a subtly curved baffle.

Flowport with Foam Plugs

Supplied foam plugs fit the port to reduce bass on a shelf or near a wall.

Bi-Wire and Bi-Amp Terminals

Remove the terminal links to bi-wire or bi-amp; B&W notes bi-wiring can improve the resolution of low-level detail.

Designed for the FS-700 S3 Stand

B&W designed it mainly for its FS-700 S3 floor stand, with shelf placement possible using the supplied foam plugs.

Buyer's Guide

Who It's For

  • The Stereo Listener: Wants Tweeter-on-Top performance on stands rather than towers.
  • The Home Theatre Builder: Wants 700 Series fronts or surrounds for a home theatre.
  • The Bi-Wire Enthusiast: Wants terminals ready for bi-wiring or bi-amplification.

How It Compares

The 705 S3 is the 700 Series stand-mount with Tweeter-on-Top. The 706 S3 uses the same 6.5-inch Continuum cone without the Tweeter-on-Top housing, and the 705 S3 Signature adds 800 Series Signature-derived refinements.

Bowers & Wilkins 705 S3 Standmount Speakers - (Pair) Specifications

General Information
ModelBowers & Wilkins 705 S3
BrandBowers & Wilkins
Product Type2-way vented-box stand-mount loudspeaker (pair)
Drive Units
High Frequency1 x 25 mm (1 in) Decoupled Carbon Dome, Solid Body Tweeter-on-Top
Bass/Midrange1 x 165 mm (6.5 in) Continuum cone
Bass LoadingFlowport
Performance
Frequency Response50Hz - 28kHz (±3dB)
Frequency Range45Hz - 33kHz
Sensitivity88dB (2.83Vrms, 1m)
Harmonic Distortion<1% 100Hz - 22kHz; <0.5% 150Hz - 20kHz (90dB, 1m)
Nominal Impedance8 ohms (minimum 3.7 ohms)
Recommended Amplifier Power30W - 120W into 8 ohms, unclipped programme
Max Recommended Cable Impedance0.1 ohms
TerminalsBi-wire / bi-amp capable (remove links)
Dimensions & Weight (Per Speaker)
Height345 mm (13.6 in) cabinet; 413 mm (16.3 in) with tweeter
Width192 mm (7.6 in)
Depth297 mm (11.7 in) cabinet; 337 mm (13.3 in) with grille and terminals
Net Weight9.58 kg (21.1 lb)
StandsNot included; designed for FS-700 S3
In the Box (Pair)2 grilles, 2 foam plugs, 8 self-adhesive rubber feet
Colours AvailableGloss Black, Satin White, Mocha (grille: Black; Grey (Satin White only))

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Bowers & Wilkins 705 S3 Standmount Speakers - (Pair) FAQs

What amplifier power suits the Bowers & Wilkins 705 S3?

B&W recommends 30W to 120W into 8 ohms. Nominal impedance is 8 ohms (minimum 3.7 ohms) and sensitivity is 88dB.

Are stands included?

No. B&W designed the 705 S3 mainly for its FS-700 S3 floor stand, sold separately.

Can the 705 S3 go on a shelf?

Yes, though B&W notes it gives less flexibility to fine-tune the sound. Fit the supplied foam plugs in the ports to reduce bass in that position.

Can the 705 S3 be bi-wired or bi-amped?

Yes. Remove the terminal links and connect each pair of terminals to the amplifier or amplifiers separately.

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