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

AFocal Diablo Utopia Colour EvoBHarbeth Monitor 40.5 XD2
Focal Diablo Utopia Colour Evo front view
Harbeth Monitor 40.5 XD2 front view

Click either cabinet to swap A ↔ B · Reference height: 750 mm (75.0 cm) · 1 mm = 0.75 px

TrueSpecs presentation

Specifications

mm / kgin / lb
AB
ManufacturerFocalHarbeth
ModelFocal Diablo Utopia Colour Evo Colour EvoHarbeth Monitor 40.5 XD2
Height431 mm750 mm
Width229 mm432 mm
Depth427 mm388 mm
Weight39 kg34 kg
Enclosurebass-reflex-frontbass-reflex-front
Drivers1× 27 mm tweeter (pure beryllium inverted dome), 1× 165 mm mid-bass (W sandwich cone)1× 25 mm tweeter (ferrofluid-cooled dome), 1× 200 mm midrange (RADIAL polymer cone), 1× 300 mm woofer (cone)
Frequency — low44 Hz35 Hz
Frequency — high40000 Hz20000 Hz
Sensitivity89 dB86 dB
Impedance8 Ω6 Ω
Recommended amp25–200 W—
MAP (USD)$20,998 / pair$21,990 / pair
Where to buyCheck availability ↗Check availability ↗
Brand websitefocal.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.