Front view — side by side at true scale
ACanton Reference Alpha 2BATC SCM150PSLT
Click either cabinet to swap A ↔ B · Reference height: 1420 mm (142.0 cm) · 1 mm = 0.39 px
| A | B | |
|---|---|---|
| Manufacturer | Canton | ATC |
| Model | Canton Reference Alpha 2 | ATC SCM150PSLT |
| Height | 1420 mm | 1104 mm |
| Width | 378 mm | 495 mm |
| Depth | 660 mm | 635 mm |
| Weight | 91 kg | 77 kg |
| Enclosure | bass-reflex-down | sealed |
| Drivers | 1× 25 mm tweeter (DLC diamond-coated dome), 1× 174 mm midrange (Black Ceramic Tungsten cone), 4× 192 mm woofer (Black Ceramic Tungsten cone) | 1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 375 mm woofer (cone) |
| Frequency — low | 18 Hz | 25 Hz |
| Frequency — high | 40000 Hz | 22000 Hz |
| Sensitivity | 89 dB | 91 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | — | 100–1500 W |
| MAP (USD) | $50,000 / pair | — |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | canton.de ↗ | 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.