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References
Front view — side by side at true scale
AATC SCM50PSLTBDynaudio Contour 30i
| A | B | |
|---|---|---|
| Manufacturer | ATC | Dynaudio |
| Model | ATC SCM50PSLT | Dynaudio Contour 30i |
| Height | 1003 mm | 1169 mm |
| Width | 304 mm | 300 mm |
| Depth | 470 mm | 403 mm |
| Weight | 45.5 kg | 31.4 kg |
| Enclosure | sealed | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 234 mm woofer (cone) | 1× 28 mm tweeter (Esotar 2i soft dome with Hexis), 1× 180 mm mid-bass (MSP cone), 1× 180 mm woofer (MSP cone) |
| Frequency — low | 40 Hz | 32 Hz |
| Frequency — high | 25000 Hz | 23000 Hz |
| Sensitivity | 85 dB | 87 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 100–1500 W | — |
| MAP (USD) | — | $8,250 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | atc.audio ↗ | dynaudio.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.

