Front view — side by side at true scale
AJamo Concert Element 70BCastle Avon 5
| A | B | |
|---|---|---|
| Manufacturer | Jamo | Castle |
| Model | Jamo Concert Element 70 | Castle Avon 5 |
| Height | 1017 mm | 1110 mm |
| Width | 280 mm | 210 mm |
| Depth | 307 mm | 365 mm |
| Weight | 18.8 kg | 24 kg |
| Enclosure | bass-reflex-down | transmission-line |
| Drivers | 1× 25 mm tweeter (soft positive dome), 1× 130 mm midrange (Scandinavian nettle-fibre cone), 1× 200 mm woofer (Scandinavian nettle-fibre cone) | 2× 150 mm woofer, 1× 115 mm midrange, 1× tweeter (ribbon) |
| Frequency — low | 40 Hz | 35 Hz |
| Frequency — high | 22000 Hz | 20000 Hz |
| Sensitivity | 87 dB | 89 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | 50–200 W | 25–100 W |
| MAP (USD) | $1,899 / pair | — |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | jamo.com ↗ | castle.uk.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.

