Front view — side by side at true scale
ASonus Faber Olympica Nova IIBATC SCM50PSLT
| A | B | |
|---|---|---|
| Manufacturer | Sonus Faber | ATC |
| Model | Sonus Faber Olympica Nova II | ATC SCM50PSLT |
| Height | 1037 mm | 1003 mm |
| Width | 332 mm | 304 mm |
| Depth | 423 mm | 470 mm |
| Weight | 30.7 kg | 45.5 kg |
| Enclosure | bass-reflex-front | sealed |
| Drivers | 1× 28 mm tweeter (H28 XTR3 soft dome with DAD), 1× 150 mm midrange (MW15 paper cone), 1× 180 mm woofer (W18 paper cone) | 1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 234 mm woofer (cone) |
| Frequency — low | 40 Hz | 40 Hz |
| Frequency — high | 35000 Hz | 25000 Hz |
| Sensitivity | 88 dB | 85 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | 50–250 W | 100–1500 W |
| MAP (USD) | $10,000 / pair | — |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | sonusfaber.com ↗ | atc.audio ↗ |
| 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.

