TrueSpecs
Compare technical specifications (up to 4 speakers).
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Compare speakers at true scale
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References
Front view — overlaid at true scale
ABowers & Wilkins 607 S3BQuad S-2
| A | B | |
|---|---|---|
| Manufacturer | Bowers & Wilkins | Quad |
| Model | Bowers & Wilkins 607 S3 S3 | Quad S-2 |
| Height | 300 mm | 330 mm |
| Width | 168 mm | 180 mm |
| Depth | 235 mm | 260 mm |
| Weight | 4.65 kg | 6.1 kg |
| Enclosure | bass-reflex-front | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (Titanium Dome), 1× 130 mm mid-bass (Continuum cone) | 1× tweeter (ribbon), 1× 125 mm mid-bass (woven Kevlar cone) |
| Frequency — low | 52 Hz | 48 Hz |
| Frequency — high | 28000 Hz | 22000 Hz |
| Sensitivity | 84 dB | 87 dB |
| Impedance | 8 Ω | 8 Ω |
| Recommended amp | 30–100 W | 25–150 W |
| MAP (USD) | $1,000 / pair | $999 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | bowerswilkins.com ↗ | quad-hifi.co.uk ↗ |
| 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.

