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

