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Speaker A
Speaker B
References

Front view — overlaid at true scale

AQuad Z-3BParadigm Founder 80F
Quad Z-3 front view
Paradigm Founder 80F front view

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

Specifications

AB
ManufacturerQuadParadigm
ModelQuad Z-3Paradigm Founder 80F
Height965 mm970 mm
Width267 mm301 mm
Depth340 mm356 mm
Weight19 kg23.6 kg
Enclosurebass-reflex-rearbass-reflex-rear
Drivers1× tweeter (ribbon), 1× 150 mm midrange (glass fibre cone), 2× 175 mm woofer (glass fibre cone)1× 25 mm tweeter (AL-MAC ceramic dome), 1× 152 mm midrange (AL-MAG cone), 2× 152 mm woofer (CARBON-X cone)
Frequency — low50 Hz50 Hz
Frequency — high20000 Hz23000 Hz
Sensitivity89 dB90 dB
Impedance6 Ω8 Ω
Recommended amp60–250 W15–220 W
MAP (USD)$3,499 / pair$3,800 / pair
Where to buyCheck availabilityCheck availability
Brand websitequad-hifi.co.ukparadigm.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.