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Compare speakers at true scale

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

Speaker A
Speaker B
OverlaySide by side
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References

Front view — side by side at true scale

AJamo C605 MKIIBCastle Knight 4
Jamo C605 MKII front view
Castle Knight 4 front view

Click either cabinet to swap A ↔ B · Reference height: 35.4 in · 1 in = 15.80 px

Jamo C605 MKIIvsCastle Knight 4

The Castle Knight 4 stands 90.0 cm tall — about 3.8 cm more than the Jamo C605 MKII at 86.2 cm. On footprint the Jamo C605 MKII is the wider cabinet (20.8 cm versus 16.5 cm). At 90 dB against 89 dB, the Castle Knight 4 is the easier load to drive and plays louder from the same amplifier. The Castle Knight 4 reaches deeper in the bass, down to 36 Hz versus 45 Hz. Both land in a similar price bracket, around $1,010 a pair.

TrueSpecs presentation

Specifications

mm / kgin / lb
AB
ManufacturerJamoCastle
ModelJamo C605 MKII MKIICastle Knight 4
Height33.9 in35.4 in
Width8.2 in6.5 in
Depth13.4 in10.6 in
Weight38.6 lb27.6 lb
Enclosurebass-reflextransmission-line
Drivers1× 1 in tweeter (positive soft dome), 1× 5.3 in midrange (Hybrid Composition Conical Cone (HCCC)), 1× 5.3 in woofer (Hybrid Composition Conical Cone (HCCC))2× 5.1 in mid-bass, 1× 1 in tweeter (soft dome)
Frequency — low45 Hz36 Hz
Frequency — high20000 Hz24000 Hz
Sensitivity89 dB90 dB
Impedance6 Ω8 Ω
Recommended amp140 W25–150 W
MAP (USD)$999 / pair$1,020 / pair
Where to buyCheck availability ↗Check availability ↗
Brand websitejamo.com ↗castle.uk.com ↗
Product pageOpen product page ↗Open product page ↗

Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.