Sonus Faber Concertino G4 G4vsCastle Windsor Earl
| A | B | |
|---|---|---|
| Manufacturer | Sonus Faber | Castle |
| Model | Sonus Faber Concertino G4 G4 | Castle Windsor Earl |
| Height | 314 mm | 430 mm |
| Width | 212 mm | 240 mm |
| Depth | 297 mm | 296 mm |
| Weight | 6.6 kg | 9.5 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1ร 28 mm tweeter (DAD Arrow Point soft dome), 1ร 134 mm mid-bass (paper cone) | 1ร 165 mm mid-bass (woven polypropylene), 1ร 28 mm tweeter (micro-fibre dome) |
| Frequency โ low | 60 Hz | 58 Hz |
| Frequency โ high | 25000 Hz | 22000 Hz |
| Sensitivity | 85 dB | 89 dB |
| Impedance | 4 ฮฉ | 8 ฮฉ |
| Recommended amp | 30โ150 W | 25โ100 W |
| MAP (USD) | $5,000 / pair | $4,930 / pair |
| Where to buy | Check availability โ | Check availability โ |
| Brand website | sonusfaber.com โ | castle.uk.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.