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 — side by side at true scale

AQ Acoustics 3020iBCastle Knight 1
Q Acoustics 3020i front view
Castle Knight 1 front view

Click either cabinet to swap A ↔ B · Reference height: 290 mm (29.0 cm) · 1 mm = 1.93 px

Q Acoustics 3020ivsCastle Knight 1

The Castle Knight 1 stands 29.0 cm tall — about 1.2 cm more than the Q Acoustics 3020i at 27.8 cm. The Castle Knight 1 reaches deeper in the bass, down to 46 Hz versus 64 Hz. Both land in a similar price bracket, around $365 a pair.

Specifications

AB
ManufacturerQ AcousticsCastle
ModelQ Acoustics 3020iCastle Knight 1
Height278 mm290 mm
Width170 mm165 mm
Depth282 mm265 mm
Weight4.8 kg4.5 kg
Enclosurebass-reflex-rearbass-reflex-rear
Drivers1× 22 mm tweeter (soft dome), 1× 125 mm mid-bass (coated paper cone)1× 130 mm mid-bass, 1× 25 mm tweeter (soft dome)
Frequency — low64 Hz46 Hz
Frequency — high30000 Hz24000 Hz
Sensitivity88 dB88 dB
Impedance6 Ω8 Ω
Recommended amp25–75 W15–100 W
MAP (USD)$349.96 / pair$380 / pair
Where to buyCheck availabilityCheck availability
Brand websiteqacoustics.comcastle.uk.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.