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References

Front view — side by side at true scale

AATC SCM19BDynaudio Special Forty
ATC SCM19 front view
Dynaudio Special Forty front view

Click either cabinet to swap A ↔ B · Reference height: 438 mm (43.8 cm) · 1 mm = 1.28 px

Specifications

AB
ManufacturerATCDynaudio
ModelATC SCM19Dynaudio Special Forty
Height438 mm360 mm
Width250 mm198 mm
Depth300 mm322 mm
Weight17.8 kg8.1 kg
Enclosuresealedbass-reflex-rear
Drivers1× 25 mm tweeter (soft dome), 1× 150 mm mid-bass (cone)1× 28 mm tweeter (Esotar Forty soft dome), 1× 170 mm mid-bass (MSP cone)
Frequency — low54 Hz41 Hz
Frequency — high22000 Hz23000 Hz
Sensitivity85 dB86 dB
Impedance8 Ω6 Ω
Recommended amp75–300 W
MAP (USD)$3,749 / pair$3,500 / pair
Where to buyCheck availabilityCheck availability
Brand websiteatc.audiodynaudio.com
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.