Front view — side by side at true scale
ACastle Avon 4BJamo C605 MKII
Click either cabinet to swap A ↔ B · Reference height: 955 mm (95.5 cm) · 1 mm = 0.59 px
| A | B | |
|---|---|---|
| Manufacturer | Castle | Jamo |
| Model | Castle Avon 4 | Jamo C605 MKII MKII |
| Height | 955 mm | 862 mm |
| Width | 180 mm | 208 mm |
| Depth | 310 mm | 341 mm |
| Weight | 17.6 kg | 17.5 kg |
| Enclosure | transmission-line | bass-reflex |
| Drivers | 1× 130 mm woofer, 1× 115 mm midrange, 1× tweeter (ribbon) | 1× 25.4 mm tweeter (positive soft dome), 1× 135 mm midrange (Hybrid Composition Conical Cone (HCCC)), 1× 135 mm woofer (Hybrid Composition Conical Cone (HCCC)) |
| Frequency — low | 45 Hz | 45 Hz |
| Frequency — high | 20000 Hz | 20000 Hz |
| Sensitivity | 89 dB | 89 dB |
| Impedance | 8 Ω | 6 Ω |
| Recommended amp | 25–100 W | 140 W |
| MAP (USD) | — | $999 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | castle.uk.com ↗ | jamo.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.