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References
Front view — side by side at true scale
ABowers & Wilkins 707 S3BCanton Vento 21
Bowers & Wilkins 707 S3vsCanton Vento 21
The Bowers & Wilkins 707 S3 and the Canton Vento 21 stand at nearly the same height, around 30.0 cm tall. On footprint the Bowers & Wilkins 707 S3 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 50 Hz. Low frequencies come from a 130 mm cone on the Bowers & Wilkins 707 S3 and a 154 mm cone on the Canton Vento 21.
| A | B | |
|---|---|---|
| Manufacturer | Bowers & Wilkins | Canton |
| Model | 707 S3 S3 | Vento 21 |
| HiFi ladder position | #41 of 215 bookshelf | #42 of 215 bookshelf |
| Height | 11.8 in | 11.8 in |
| Width | 6.5 in | 5.9 in |
| Depth | 9.7 in | 10.6 in |
| Weight | 13.7 lb | 13.7 lb |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 1 in tweeter (Carbon Dome), 1× 5.1 in mid-bass (Continuum cone) | 1× 1 in tweeter (Black Ceramic dome), 1× 6.1 in mid-bass (ATB cone) |
| Frequency — low | 50 Hz | 32 Hz |
| Frequency — high | 28000 Hz | 40000 Hz |
| Sensitivity | 84 dB | — |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 30–100 W | — |
| MAP (USD) | $2,000 / pair | — |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | bowerswilkins.com ↗ | canton.de ↗ |
| 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.

