Front view — side by side at true scale
ATAD Grand Evolution OneBSonus Faber Amati Supreme
Click either cabinet to swap A ↔ B · Reference height: 1212 mm (121.2 cm) · 1 mm = 0.46 px
| A | B | |
|---|---|---|
| Manufacturer | TAD | Sonus Faber |
| Model | Grand Evolution One | Amati Supreme |
| HiFi ladder position | #209 of 281 floorstander | #191 of 281 floorstander |
| Height | 1212 mm | 1176 mm |
| Width | 394 mm | 411 mm |
| Depth | 547 mm | 512 mm |
| Weight | 64 kg | 62 kg |
| Enclosure | bass-reflex-down | bass-reflex-rear |
| Drivers | 2× 180 mm woofer (aramid), 1× 140 mm midrange (magnesium), 1× 35 mm tweeter (beryllium) | 1× 20 mm super-tweeter (silk soft dome), 1× 38 mm tweeter (silk soft dome), 1× 165 mm midrange (paper cone), 2× 220 mm woofer (paper cone) |
| Frequency — low | 27 Hz | 28 Hz |
| Frequency — high | 100000 Hz | 40000 Hz |
| Sensitivity | 88 dB | 91 dB |
| Impedance | 4 Ω | 4 Ω |
| Recommended amp | — | 50–600 W |
| MAP (USD) | $65,000 / pair | $78,000 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | technicalaudiodevices.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.