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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
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References

Front view — side by side at true scale

ACastle Richmond IVBDynaudio Emit 10
Castle Richmond IV front view
Dynaudio Emit 10 front view

Click either cabinet to swap A ↔ B · Reference height: 12.0 in · 1 in = 46.64 px

Castle Richmond IVvsDynaudio Emit 10

The Castle Richmond IV stands 30.5 cm tall — about 1.5 cm more than the Dynaudio Emit 10 at 29.0 cm. On footprint the Castle Richmond IV is the wider cabinet (19.0 cm versus 17.0 cm). At 87 dB against 86 dB, the Castle Richmond IV is the easier load to drive and plays louder from the same amplifier. The Castle Richmond IV reaches deeper in the bass, down to 58 Hz versus 64 Hz. Low frequencies come from a 150 mm cone on the Castle Richmond IV and a 140 mm cone on the Dynaudio Emit 10. Both land in a similar price bracket, around $780 a pair.

TrueSpecs presentation

Specifications

mm / kgin / lb
AB
ManufacturerCastleDynaudio
ModelCastle Richmond IVDynaudio Emit 10
Height12 in11.4 in
Width7.5 in6.7 in
Depth10.3 in11.2 in
Weight13.9 lb14.1 lb
Enclosurebass-reflex-rearbass-reflex-rear
Drivers1× 5.9 in mid-bass, 1× 1.3 in tweeter (soft dome)1× 1.1 in tweeter (Cerotar soft dome with Hexis), 1× 5.5 in mid-bass (MSP cone)
Frequency — low58 Hz64 Hz
Frequency — high22000 Hz25000 Hz
Sensitivity87 dB86 dB
Impedance8 Ω6 Ω
Recommended amp25–100 W—
MAP (USD)$760 / pair$799 / pair
Where to buyCheck availability ↗Check availability ↗
Brand websitecastle.uk.com ↗dynaudio.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.