TrueScaleCompare speakers at true scale.
TrueSpecsCompare technical specifications (up to 4 speakers).HiFi LadderBrowse every speaker side by side, ordered by size or by price.HiFi SearchFind speakers by the specs you want.TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
References
Front view — side by side at true scale
ACanton Vento 21BCastle Knight 1
Click either cabinet to swap A ↔ B · Reference height: 11.8 in · 1 in = 47.41 px
Canton Vento 21vsCastle Knight 1
The Canton Vento 21 stands 30.0 cm tall — about 1.0 cm more than the Castle Knight 1 at 29.0 cm. On footprint the Castle Knight 1 is the wider cabinet (16.5 cm versus 15.1 cm). The Canton Vento 21 reaches deeper in the bass, down to 32 Hz versus 46 Hz. Low frequencies come from a 154 mm cone on the Canton Vento 21 and a 130 mm cone on the Castle Knight 1.
| A | B | |
|---|---|---|
| Manufacturer | Canton | Castle |
| Model | Vento 21 | Knight 1 |
| HiFi ladder position | #42 of 215 bookshelf | #35 of 215 bookshelf |
| Height | 11.8 in | 11.4 in |
| Width | 5.9 in | 6.5 in |
| Depth | 10.6 in | 10.4 in |
| Weight | 13.7 lb | 9.9 lb |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 1 in tweeter (Black Ceramic dome), 1× 6.1 in mid-bass (ATB cone) | 1× 5.1 in mid-bass, 1× 1 in tweeter (soft dome) |
| Frequency — low | 32 Hz | 46 Hz |
| Frequency — high | 40000 Hz | 24000 Hz |
| Sensitivity | — | 88 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | — | 15–100 W |
| MAP (USD) | — | $380 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | canton.de ↗ | 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.