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Speaker A
Speaker B
References

Front view — overlaid at true scale

AParadigm Founder 80FBQuad Z-3
Paradigm Founder 80F front view
Quad Z-3 front view

Click either cabinet to swap A ↔ B · Reference height: 970 mm (97.0 cm) · 1 mm = 0.58 px

Specifications

AB
ManufacturerParadigmQuad
ModelParadigm Founder 80FQuad Z-3
Height970 mm965 mm
Width301 mm267 mm
Depth356 mm340 mm
Weight23.6 kg19 kg
Enclosurebass-reflex-rearbass-reflex-rear
Drivers1× 25 mm tweeter (AL-MAC ceramic dome), 1× 152 mm midrange (AL-MAG cone), 2× 152 mm woofer (CARBON-X cone)1× tweeter (ribbon), 1× 150 mm midrange (glass fibre cone), 2× 175 mm woofer (glass fibre cone)
Frequency — low50 Hz50 Hz
Frequency — high23000 Hz20000 Hz
Sensitivity90 dB89 dB
Impedance8 Ω6 Ω
Recommended amp15–220 W60–250 W
MAP (USD)$3,800 / pair$3,499 / pair
Where to buyCheck availabilityCheck availability
Brand websiteparadigm.comquad-hifi.co.uk
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.