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References
Front view — side by side at true scale
AATC SCM100PSLTBBowers & Wilkins 802 D4
| A | B | |
|---|---|---|
| Manufacturer | ATC | Bowers & Wilkins |
| Model | ATC SCM100PSLT | Bowers & Wilkins 802 D4 D4 |
| Height | 1167 mm | 1218 mm |
| Width | 428 mm | 385 mm |
| Depth | 581 mm | 602 mm |
| Weight | 58.5 kg | 88.1 kg |
| Enclosure | sealed | bass-reflex-front |
| Drivers | 1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 314 mm woofer (cone) | 1× 25 mm tweeter (diamond dome), 1× 150 mm midrange (Continuum cone with FST surround), 2× 200 mm woofer (Aerofoil cone) |
| Frequency — low | 35 Hz | 17 Hz |
| Frequency — high | 22000 Hz | 28000 Hz |
| Sensitivity | 88 dB | 90 dB |
| Impedance | 8 Ω | 8 Ω |
| Recommended amp | 100–1500 W | 50–500 W |
| MAP (USD) | — | $24,000 / 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.

