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Speaker B
References

Front view — side by side at true scale

AHarbeth Monitor 40.5 XD2BATC SCM50SL
Harbeth Monitor 40.5 XD2 front view
ATC SCM50SL front view

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

Specifications

AB
ManufacturerHarbethATC
ModelHarbeth Monitor 40.5 XD2ATC SCM50SL
Height750 mm717 mm
Width432 mm304 mm
Depth388 mm425 mm
Weight34 kg41.1 kg
Enclosurebass-reflex-frontsealed
Drivers1× 25 mm tweeter (ferrofluid-cooled dome), 1× 200 mm midrange (RADIAL polymer cone), 1× 300 mm woofer (cone)1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 234 mm woofer (cone)
Frequency — low35 Hz40 Hz
Frequency — high20000 Hz25000 Hz
Sensitivity86 dB85 dB
Impedance6 Ω8 Ω
Recommended amp100–1500 W
MAP (USD)$21,990 / pair$25,999 / pair
Where to buyCheck availabilityCheck availability
Brand websiteharbeth.co.ukatc.audio
Product pageOpen product pageOpen product page

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