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Speaker B
References

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AQ Acoustics M40 HDBATC EL50
Q Acoustics M40 HD front view
ATC EL50 front view

Click either cabinet to swap A ↔ B · Reference height: 55.9 in · 1 in = 10.01 px

Specifications

AB
ManufacturerQ AcousticsATC
ModelQ Acoustics M40 HDATC EL50
Height28 in55.9 in
Width9.4 in17.9 in
Depth11.7 in13.9 in
Weight27.3 lb138.9 lb
Enclosurebass-reflex-rearbass-reflex-front
Drivers1× 0.9 in tweeter (soft dome), 2× 4.9 in mid-bass (coated paper cone)1× 1 in tweeter (soft dome), 1× 3 in midrange (soft dome), 1× 9.2 in woofer (cone)
Frequency — low38 Hz32 Hz
Frequency — high22000 Hz25000 Hz
Sensitivity
Impedance
Recommended amp
MAP (USD)$1,699 / pair
Where to buyCheck availabilityCheck availability
Brand websiteqacoustics.comatc.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.