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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 Maxima AmatorBELAC Concentro S 507.2
Sonus Faber Maxima AmatorvsELAC Concentro S 507.2
The ELAC Concentro S 507.2 stands 122.0 cm tall — about 10.0 cm more than the Sonus Faber Maxima Amator at 112.0 cm. On footprint the Sonus Faber Maxima Amator is the wider cabinet (30.4 cm versus 26.8 cm). The ELAC Concentro S 507.2 reaches deeper in the bass, down to 24 Hz versus 35 Hz. Low frequencies come from a 180 mm cone on the Sonus Faber Maxima Amator and a 150 mm cone on the ELAC Concentro S 507.2. Both land in a similar price bracket, around $15,199 a pair.
| A | B | |
|---|---|---|
| Manufacturer | Sonus Faber | ELAC |
| Model | Maxima Amator | Concentro S 507.2 2.0 |
| HiFi ladder position | #159 of 281 floorstander | #215 of 281 floorstander |
| Height | 1120 mm | 1220 mm |
| Width | 304 mm | 268 mm |
| Depth | 350 mm | 380 mm |
| Weight | 38 kg | 37 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 28 mm tweeter (H28 soft dome with DAD), 1× 180 mm mid-bass (MW18 paper cone) | 1× tweeter (JET 6 pleated-folded ribbon), 1× 130 mm midrange (aluminium cone), 1× 180 mm midrange (aluminium AS-XR cone), 4× 150 mm woofer (aluminium AS cone) |
| Frequency — low | 35 Hz | 24 Hz |
| Frequency — high | 35000 Hz | 50000 Hz |
| Sensitivity | 88 dB | 88 dB |
| Impedance | 4 Ω | 4 Ω |
| Recommended amp | 25–125 W | 60–500 W |
| MAP (USD) | $15,000 / pair | $15,398 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | sonusfaber.com ↗ | elac.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.

