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Speaker A
Speaker B
References

Front view — side by side at true scale

AParadigm Founder 80FBQ Acoustics Concept 50
Paradigm Founder 80F front view
Q Acoustics Concept 50 front view

Click either cabinet to swap A ↔ B · Reference height: 40.4 in · 1 in = 13.85 px

Specifications

AB
ManufacturerParadigmQ Acoustics
ModelParadigm Founder 80FQ Acoustics Concept 50
Height38.2 in40.4 in
Width11.9 in15.6 in
Depth14 in12.6 in
Weight52 lb50.5 lb
Enclosurebass-reflex-rearbass-reflex-rear
Drivers1× 1 in tweeter (AL-MAC ceramic dome), 1× 6 in midrange (AL-MAG cone), 2× 6 in woofer (CARBON-X cone)1× 1 in tweeter (soft dome), 2× 4.9 in mid-bass (coated paper cone)
Frequency — low50 Hz42 Hz
Frequency — high23000 Hz30000 Hz
Sensitivity90 dB90.5 dB
Impedance8 Ω6 Ω
Recommended amp15–220 W25–150 W
MAP (USD)$3,800 / pair$3,899 / pair
Where to buyCheck availabilityCheck availability
Brand websiteparadigm.comqacoustics.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.