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References
Front view — overlaid at true scale
AATC SCM7BSonus Faber Lumina II
Click either cabinet to swap A ↔ B · Reference height: 304 mm (30.4 cm) · 1 mm = 1.84 px
| A | B | |
|---|---|---|
| Manufacturer | ATC | Sonus Faber |
| Model | ATC SCM7 Mk3 | Sonus Faber Lumina II |
| Height | 300 mm | 304 mm |
| Width | 165 mm | 179 mm |
| Depth | 215 mm | 263 mm |
| Weight | 7.5 kg | 5.8 kg |
| Enclosure | sealed | bass-reflex-front |
| Drivers | 1× 25 mm tweeter (soft dome), 1× 125 mm mid-bass (cone) | 1× 29 mm tweeter (DAD soft dome), 1× 150 mm mid-bass (paper cone) |
| Frequency — low | 60 Hz | 55 Hz |
| Frequency — high | 22000 Hz | 24000 Hz |
| Sensitivity | 84 dB | 86 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 75–300 W | 30–150 W |
| MAP (USD) | $1,749 / pair | $1,499 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | atc.audio ↗ | 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.