TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
Front view — overlaid at true scale
Click either cabinet to swap A ↔ B · Reference height: 475 mm (47.5 cm) · 1 mm = 1.18 px
Castle Avon 2vsJamo Concert Element 50
The Castle Avon 2 stands 47.5 cm tall — about 9.6 cm more than the Jamo Concert Element 50 at 37.9 cm. On footprint the Jamo Concert Element 50 is the wider cabinet (32.9 cm versus 21.0 cm). At 89.5 dB against 88 dB, the Jamo Concert Element 50 is the easier load to drive and plays louder from the same amplifier. The Jamo Concert Element 50 reaches deeper in the bass, down to 45 Hz versus 50 Hz. Low frequencies come from a 150 mm cone on the Castle Avon 2 and a 165 mm cone on the Jamo Concert Element 50. Both land in a similar price bracket, around $1,065 a pair.
| A | B | |
|---|---|---|
| Manufacturer | Castle | Jamo |
| Model | Castle Avon 2 | Jamo Concert Element 50 |
| Height | 475 mm | 379 mm |
| Width | 210 mm | 329 mm |
| Depth | 310 mm | 270 mm |
| Weight | 10.5 kg | 8.3 kg |
| Enclosure | transmission-line | bass-reflex-down |
| Drivers | 1× 150 mm woofer, 1× 115 mm midrange, 1× tweeter (ribbon) | 1× 25 mm tweeter (soft positive dome), 1× 165 mm mid-bass (Scandinavian nettle-fibre cone) |
| Frequency — low | 50 Hz | 45 Hz |
| Frequency — high | 20000 Hz | 22000 Hz |
| Sensitivity | 88 dB | 89.5 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 25–100 W | 40–150 W |
| MAP (USD) | $1,030 / pair | $1,099 / 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.