Front view — side by side at true scale
AFocal Sopra N°3BATC SCM100PSLT
| A | B | |
|---|---|---|
| Manufacturer | Focal | ATC |
| Model | Focal Sopra N°3 | ATC SCM100PSLT |
| Height | 1264 mm | 1167 mm |
| Width | 355 mm | 428 mm |
| Depth | 595 mm | 581 mm |
| Weight | 70 kg | 58.5 kg |
| Enclosure | bass-reflex-front | sealed |
| Drivers | 1× 27 mm tweeter (pure beryllium inverted dome), 1× 165 mm midrange (W sandwich cone), 2× 210 mm woofer (W sandwich cone) | 1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 314 mm woofer (cone) |
| Frequency — low | 33 Hz | 35 Hz |
| Frequency — high | 40000 Hz | 22000 Hz |
| Sensitivity | 91.5 dB | 88 dB |
| Impedance | 8 Ω | 8 Ω |
| Recommended amp | 40–400 W | 100–1500 W |
| MAP (USD) | $22,998 / pair | — |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | focal.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.

