Castle Richmond IVvsELAC UniFi UB52 2.0
| A | B | |
|---|---|---|
| Manufacturer | Castle | ELAC |
| Model | Castle Richmond IV | ELAC UniFi UB52 2.0 |
| Height | 305 mm | 346 mm |
| Width | 190 mm | 185 mm |
| Depth | 262 mm | 275 mm |
| Weight | 6.3 kg | 8.5 kg |
| Enclosure | bass-reflex-rear | bass-reflex-front |
| Drivers | 1ร 150 mm mid-bass, 1ร 32 mm tweeter (soft dome) | 1ร 25 mm tweeter (soft dome), 1ร 102 mm midrange (aluminium cone), 1ร 133 mm woofer (aluminium cone) |
| Frequency โ low | 58 Hz | 46 Hz |
| Frequency โ high | 22000 Hz | 35000 Hz |
| Sensitivity | 87 dB | 85 dB |
| Impedance | 8 ฮฉ | 6 ฮฉ |
| Recommended amp | 25โ100 W | โ |
| MAP (USD) | $760 / pair | $799 / pair |
| Where to buy | Check availability โ | Check availability โ |
| Brand website | castle.uk.com โ | elac.com โ |
| Product page | Open product page โ | Open product page โ |
Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.