Front view — side by side at true scale
APolk Signature Elite ES55BCanton Vento 81
| A | B | |
|---|---|---|
| Manufacturer | Polk | Canton |
| Model | Signature Elite ES55 | Vento 81 |
| HiFi ladder position | #102 of 281 floorstander | #82 of 281 floorstander |
| Height | 1054 mm | 1030 mm |
| Width | 303 mm | 280 mm |
| Depth | 318 mm | 340 mm |
| Weight | 19.96 kg | 29 kg |
| Enclosure | bass-reflex-down | bass-reflex-down |
| Drivers | 1× 25 mm tweeter (Terylene Dome), 2× 165 mm mid-bass (Dynamic Balance mica-reinforced polypropylene cone) | 1× 25 mm tweeter (Black Ceramic dome), 1× 154 mm midrange (ATB cone), 2× 154 mm woofer (ATB cone) |
| Frequency — low | 33 Hz | 20 Hz |
| Frequency — high | 40000 Hz | 40000 Hz |
| Sensitivity | 89 dB | — |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 40–200 W | — |
| MAP (USD) | $900 / pair | — |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | polkaudio.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.

