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Front view — side by side at true scale
AELAC Concentro S 507.2BCanton Vento 91
ELAC Concentro S 507.2vsCanton Vento 91
The ELAC Concentro S 507.2 stands 122.0 cm tall — about 11.5 cm more than the Canton Vento 91 at 110.5 cm. On footprint the Canton Vento 91 is the wider cabinet (30.8 cm versus 26.8 cm). The Canton Vento 91 reaches deeper in the bass, down to 20 Hz versus 24 Hz. Low frequencies come from a 150 mm cone on the ELAC Concentro S 507.2 and a 174 mm cone on the Canton Vento 91.
| A | B | |
|---|---|---|
| Manufacturer | ELAC | Canton |
| Model | Concentro S 507.2 2.0 | Vento 91 |
| HiFi ladder position | #215 of 281 floorstander | #142 of 281 floorstander |
| Height | 48 in | 43.5 in |
| Width | 10.6 in | 12.1 in |
| Depth | 15 in | 15 in |
| Weight | 81.6 lb | 70.5 lb |
| Enclosure | bass-reflex-rear | bass-reflex-down |
| Drivers | 1× tweeter (JET 6 pleated-folded ribbon), 1× 5.1 in midrange (aluminium cone), 1× 7.1 in midrange (aluminium AS-XR cone), 4× 5.9 in woofer (aluminium AS cone) | 1× 1 in tweeter (ceramic dome), 1× 6.9 in midrange (titanium-graphite cone), 2× 6.9 in woofer (titanium-graphite cone) |
| Frequency — low | 24 Hz | 20 Hz |
| Frequency — high | 50000 Hz | 40000 Hz |
| Sensitivity | 88 dB | — |
| Impedance | 4 Ω | 4 Ω |
| Recommended amp | 60–500 W | — |
| MAP (USD) | $15,398 / pair | — |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | elac.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.

