Front view — side by side at true scale
ATriangle BR03BCastle Knight 2
Click either cabinet to swap A ↔ B · Reference height: 380 mm (38.0 cm) · 1 mm = 1.47 px
| A | B | |
|---|---|---|
| Manufacturer | Triangle | Castle |
| Model | Triangle BR03 | Castle Knight 2 |
| Height | 380 mm | 380 mm |
| Width | 206 mm | 200 mm |
| Depth | 314 mm | 335 mm |
| Weight | 7.4 kg | 7.85 kg |
| Enclosure | bass-reflex-front | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (silk-dome), 1× 160 mm mid-bass (natural cellulose-pulp cone) | 1× 150 mm mid-bass, 1× 25 mm tweeter (soft dome) |
| Frequency — low | 46 Hz | 42 Hz |
| Frequency — high | 22000 Hz | 24000 Hz |
| Sensitivity | 90 dB | 90 dB |
| Impedance | 8 Ω | 8 Ω |
| Recommended amp | 25–130 W | 15–125 W |
| MAP (USD) | $499 / pair | $510 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | trianglehifi.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.