Front view — side by side at true scale
ACastle Windsor EarlBDynaudio Contour 20i
Click either cabinet to swap A ↔ B · Reference height: 440 mm (44.0 cm) · 1 mm = 1.27 px
| A | B | |
|---|---|---|
| Manufacturer | Castle | Dynaudio |
| Model | Castle Windsor Earl | Dynaudio Contour 20i |
| Height | 430 mm | 440 mm |
| Width | 240 mm | 215 mm |
| Depth | 296 mm | 396 mm |
| Weight | 9.5 kg | 14 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 165 mm mid-bass (woven polypropylene), 1× 28 mm tweeter (micro-fibre dome) | 1× 28 mm tweeter (Esotar 2i soft dome with Hexis), 1× 180 mm mid-bass (MSP cone) |
| Frequency — low | 58 Hz | 39 Hz |
| Frequency — high | 22000 Hz | 23000 Hz |
| Sensitivity | 89 dB | 86 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 25–100 W | — |
| MAP (USD) | $4,930 / pair | $5,250 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | castle.uk.com ↗ | dynaudio.com ↗ |
| Product page | Open 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.