TrueSpecs

Compare technical specifications (up to 4 speakers).

HiFi Ladder

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

ARadiant Acoustics Clarity 4.2BHarbeth P3ESR XD2
Radiant Acoustics Clarity 4.2 front view
Harbeth P3ESR XD2 front view

Click either cabinet to swap A ↔ B · Reference height: 306 mm (30.6 cm) · 1 mm = 1.83 px

TrueSpecs presentation

Specifications

mm / kgin / lb
AB
ManufacturerRadiant AcousticsHarbeth
ModelRadiant Acoustics Clarity 4.2Harbeth P3ESR XD2
Height260 mm306 mm
Width164 mm190 mm
Depth194 mm184 mm
Weight5.6 kg6.1 kg
Enclosurepassive-radiatorsealed
Drivers1× tweeter (AMT), 1× 100 mm woofer (aluminium cone)1× 19 mm tweeter (ferrofluid-cooled dome), 1× 110 mm mid-bass (RADIAL polymer cone)
Frequency — low35 Hz75 Hz
Frequency — high20000 Hz20000 Hz
Sensitivity78 dB83 dB
Impedance4 Ω6 Ω
Recommended amp——
MAP (USD)$2,998 / pair$3,790 / pair
Where to buyCheck availability ↗Check availability ↗
Brand websiteradiantacoustics.com ↗harbeth.co.uk ↗
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.