TrueSpecs

Compare technical specifications (up to 4 speakers).

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Browse every speaker side by side, ordered by size or by price.

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TrueScaleAudio

Compare speakers at true scale

Pick two speakers and see them side by side at their real-world size.

Speaker A
Speaker B
OverlaySide by side
Presentation mode
References

Front view — side by side at true scale

AHarbeth P3ESR XD2BBowers & Wilkins 705 S3
Harbeth P3ESR XD2 front view
Bowers & Wilkins 705 S3 front view

Click either cabinet to swap A ↔ B · Reference height: 413 mm (41.3 cm) · 1 mm = 1.36 px

TrueSpecs presentation

Specifications

mm / kgin / lb
AB
ManufacturerHarbethBowers & Wilkins
ModelHarbeth P3ESR XD2Bowers & Wilkins 705 S3 S3
Height306 mm413 mm
Width190 mm192 mm
Depth184 mm337 mm
Weight6.1 kg9.58 kg
Enclosuresealedbass-reflex-front
Drivers1× 19 mm tweeter (ferrofluid-cooled dome), 1× 110 mm mid-bass (RADIAL polymer cone)1× 25 mm tweeter (Carbon Dome), 1× 165 mm mid-bass (Continuum cone)
Frequency — low75 Hz50 Hz
Frequency — high20000 Hz28000 Hz
Sensitivity83 dB88 dB
Impedance6 Ω8 Ω
Recommended amp—30–120 W
MAP (USD)$3,790 / pair$3,700 / pair
Where to buyCheck availability ↗Check availability ↗
Brand websiteharbeth.co.uk ↗bowerswilkins.com ↗
Product pageOpen product page ↗Open product page ↗

Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.