| Castle Avon 4 | |
|---|---|
| Manufacturer | Castle |
| Model | Castle Avon 4 |
| Type | Floorstander |
| Power | Passive |
| Height | 37.6 in |
| Width | 7.1 in |
| Depth | 12.2 in |
| Weight | 38.8 lb |
| Enclosure | transmission-line |
| Drivers | 1× 5.1 in woofer, 1× 4.5 in midrange, 1× tweeter (ribbon) |
| Frequency response | 45–20000 Hz |
| Sensitivity | 89 dB |
| Impedance | 8 Ω |
| Recommended amp | 25–100 W |
| Where to buy | Check availability ↗ |
| Brand website | castle.uk.com ↗ |
| Product page | Open product page ↗ |