TrueSpecs

Compare technical specifications (up to 4 speakers).

HiFi Ladder

Browse every speaker side by side, ordered by size or by price.

HiFi Search

Find speakers by the specs you want.

TrueScaleAudio

Compare speakers at true scale

Pick two speakers and see them side by side at their real-world size.

Speaker A
Speaker B
References

Front view — overlaid at true scale

AQuad Z-1BJBL HDI-1600
Quad Z-1 front view
JBL HDI-1600 front view

Click either cabinet to swap A ↔ B · Reference height: 383 mm (38.3 cm) · 1 mm = 1.46 px

Specifications

AB
ManufacturerQuadJBL
ModelQuad Z-1JBL HDI-1600
Height383 mm370 mm
Width219 mm208 mm
Depth283 mm289 mm
Weight6.5 kg9.96 kg
Enclosurebass-reflex-rearbass-reflex-rear
Drivers1× tweeter (ribbon), 1× 150 mm mid-bass (glass fibre cone)1× 25 mm tweeter (Teonex compression driver), 1× 165 mm mid-bass (Advanced Aluminum Matrix cone)
Frequency — low56 Hz40 Hz
Frequency — high20000 Hz30000 Hz
Sensitivity86 dB85 dB
Impedance8 Ω4 Ω
Recommended amp40–150 W15–200 W
MAP (USD)$1,999 / pair$1,800 / pair
Where to buyCheck availabilityCheck availability
Brand websitequad-hifi.co.ukjbl.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.