TrueSpecs
Compare technical specifications (up to 4 speakers).
HiFi Ladder
Browse every speaker side by side, ordered by size or by price.
HiFi Search
Find speakers by the specs you want.
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
References
Front view — overlaid at true scale
ASonus Faber Lumina IIBATC SCM7
Click either cabinet to swap A ↔ B · Reference height: 304 mm (30.4 cm) · 1 mm = 1.84 px
| A | B | |
|---|---|---|
| Manufacturer | Sonus Faber | ATC |
| Model | Sonus Faber Lumina II | ATC SCM7 Mk3 |
| Height | 304 mm | 300 mm |
| Width | 179 mm | 165 mm |
| Depth | 263 mm | 215 mm |
| Weight | 5.8 kg | 7.5 kg |
| Enclosure | bass-reflex-front | sealed |
| Drivers | 1× 29 mm tweeter (DAD soft dome), 1× 150 mm mid-bass (paper cone) | 1× 25 mm tweeter (soft dome), 1× 125 mm mid-bass (cone) |
| Frequency — low | 55 Hz | 60 Hz |
| Frequency — high | 24000 Hz | 22000 Hz |
| Sensitivity | 86 dB | 84 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | 30–150 W | 75–300 W |
| MAP (USD) | $1,499 / pair | $1,749 / 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.