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References
Front view — side by side at true scale
AATC SCM11BBowers & Wilkins 706 S3
Click either cabinet to swap A ↔ B · Reference height: 15.0 in · 1 in = 37.43 px
| A | B | |
|---|---|---|
| Manufacturer | ATC | Bowers & Wilkins |
| Model | ATC SCM11 | Bowers & Wilkins 706 S3 S3 |
| Height | 15 in | 13.6 in |
| Width | 8.8 in | 7.5 in |
| Depth | 9.3 in | 13.1 in |
| Weight | 24 lb | 18.6 lb |
| Enclosure | sealed | bass-reflex-rear |
| Drivers | 1× 1 in tweeter (soft dome), 1× 5.9 in mid-bass (cone) | 1× 1 in tweeter (Carbon Dome), 1× 6.5 in mid-bass (Continuum cone) |
| Frequency — low | 56 Hz | 50 Hz |
| Frequency — high | 22000 Hz | 28000 Hz |
| Sensitivity | 85 dB | 88 dB |
| Impedance | 8 Ω | 8 Ω |
| Recommended amp | 75–300 W | 30–120 W |
| MAP (USD) | $2,699 / pair | $2,500 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | atc.audio ↗ | 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.