Front view — side by side at true scale
AFocal Stella Utopia EM EvoBSonus Faber Aida
Click either cabinet to swap A ↔ B · Reference height: 1725 mm (172.5 cm) · 1 mm = 0.32 px
| A | B | |
|---|---|---|
| Manufacturer | Focal | Sonus Faber |
| Model | Stella Utopia EM Evo EM Evo | Aida |
| HiFi ladder position | #267 of 281 floorstander | #276 of 281 floorstander |
| Height | 1558 mm | 1725 mm |
| Width | 538 mm | 470 mm |
| Depth | 830 mm | 780 mm |
| Weight | 170 kg | 165 kg |
| Enclosure | bass-reflex-front | bass-reflex-down |
| Drivers | 1× 27 mm tweeter (pure beryllium inverted dome), 2× 165 mm midrange (W sandwich cone), 1× 330 mm woofer (W sandwich cone) | 1× 28 mm tweeter (H28 XTR soft dome with DAD), 1× 180 mm midrange (M18 paper cone), 2× 220 mm woofer (W22 paper cone), 1× 320 mm woofer (SW32 paper cone) |
| Frequency — low | 22 Hz | 18 Hz |
| Frequency — high | 40000 Hz | 35000 Hz |
| Sensitivity | 94 dB | 92 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 50–1000 W | 100–1000 W |
| MAP (USD) | $149,998 / pair | $160,000 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | focal.com ↗ | sonusfaber.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.