Front view — side by side at true scale
AT+A Solitaire S 540BSonus Faber Amati Supreme
Click either cabinet to swap A ↔ B · Reference height: 1480 mm (148.0 cm) · 1 mm = 0.38 px
| A | B | |
|---|---|---|
| Manufacturer | T+A | Sonus Faber |
| Model | Solitaire S 540 | Amati Supreme |
| HiFi ladder position | #263 of 281 floorstander | #191 of 281 floorstander |
| Height | 1480 mm | 1176 mm |
| Width | 320 mm | 411 mm |
| Depth | 520 mm | 512 mm |
| Weight | 80 kg | 62 kg |
| Enclosure | sealed | bass-reflex-rear |
| Drivers | 1× tweeter (magnetostat), 7× 90 mm midrange (StarStabilizer), 4× 220 mm woofer (aluminium) | 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 | 20 Hz | 28 Hz |
| Frequency — high | 45000 Hz | 40000 Hz |
| Sensitivity | 88 dB | 91 dB |
| Impedance | 4 Ω | 4 Ω |
| Recommended amp | — | 50–600 W |
| MAP (USD) | $54,900 / pair | $78,000 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | ta-hifi.de ↗ | 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.