TrueScale
Compare speakers at true scale.
TrueSpecs
Compare technical specifications (up to 4 speakers).
References
Front view — side by side at true scale
ADynaudio Special FortyBSonus Faber Lumina I
Click either cabinet to swap A ↔ B · Reference height: 360 mm (36.0 cm) · 1 mm = 1.56 px
Specifications
| A | B | |
|---|---|---|
| Model | Dynaudio Special Forty | Sonus Faber Lumina I |
| Height | 360 mm | 280 mm |
| Width | 198 mm | 148 mm |
| Depth | 322 mm | 213 mm |
| Weight | 8.1 kg | 4.4 kg |
| Enclosure | bass-reflex-rear | bass-reflex-front |
| Drivers | 1× 28 mm tweeter (Esotar Forty soft dome), 1× 170 mm mid-bass (MSP cone) | 1× 29 mm tweeter (DAD soft dome), 1× 120 mm mid-bass (paper cone) |
| Frequency — low | 41 Hz | 65 Hz |
| Frequency — high | 23000 Hz | 24000 Hz |
| Sensitivity | 86 dB | 84 dB |
| Impedance | 6 Ω | 4 Ω |
| Recommended amp | — | 30–100 W |
| Manufacturer | dynaudio.com ↗ | 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.