TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
Front view — overlaid at true scale
Click either cabinet to swap A ↔ B · Reference height: 300 mm (30.0 cm) · 1 mm = 1.87 px
Sonus Faber Lumina IvsBowers & Wilkins 607 S3
The Bowers & Wilkins 607 S3 stands 30.0 cm tall — about 2.0 cm more than the Sonus Faber Lumina I at 28.0 cm. On footprint the Bowers & Wilkins 607 S3 is the wider cabinet (16.8 cm versus 14.8 cm). The Bowers & Wilkins 607 S3 reaches deeper in the bass, down to 52 Hz versus 65 Hz. Low frequencies come from a 120 mm cone on the Sonus Faber Lumina I and a 130 mm cone on the Bowers & Wilkins 607 S3. Both land in a similar price bracket, around $1,000 a pair.
| A | B | |
|---|---|---|
| Manufacturer | Sonus Faber | Bowers & Wilkins |
| Model | Lumina I | 607 S3 S3 |
| HiFi ladder position | #25 of 215 bookshelf | #40 of 215 bookshelf |
| Height | 280 mm | 300 mm |
| Width | 148 mm | 168 mm |
| Depth | 213 mm | 235 mm |
| Weight | 4.4 kg | 4.65 kg |
| Enclosure | bass-reflex-front | bass-reflex-rear |
| Drivers | 1× 29 mm tweeter (DAD soft dome), 1× 120 mm mid-bass (paper cone) | 1× 25 mm tweeter (Titanium Dome), 1× 130 mm mid-bass (Continuum cone) |
| Frequency — low | 65 Hz | 52 Hz |
| Frequency — high | 24000 Hz | 28000 Hz |
| Sensitivity | 84 dB | 84 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | 30–100 W | 30–100 W |
| MAP (USD) | $999 / pair | $1,000 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | sonusfaber.com ↗ | bowerswilkins.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.