Front view — side by side at true scale
AATC SCM150SLBDynaudio Confidence 50
Click either cabinet to swap A ↔ B · Reference height: 1557 mm (155.7 cm) · 1 mm = 0.36 px
| A | B | |
|---|---|---|
| Manufacturer | ATC | Dynaudio |
| Model | ATC SCM150SL | Dynaudio Confidence 50 |
| Height | 884 mm | 1557 mm |
| Width | 494 mm | 364 mm |
| Depth | 568 mm | 424 mm |
| Weight | 67.2 kg | 49.6 kg |
| Enclosure | bass-reflex-front | bass-reflex-down |
| Drivers | 1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 375 mm woofer (cone) | 1× 28 mm tweeter (Esotar 3 soft dome with DDC Lens), 2× 150 mm midrange (MSP with Horizon Surround), 2× 180 mm woofer (NeoTec MSP cone) |
| Frequency — low | 25 Hz | 35 Hz |
| Frequency — high | 22000 Hz | 22000 Hz |
| Sensitivity | 91 dB | 87 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 100–1500 W | — |
| MAP (USD) | — | $30,000 / 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.