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References
Front view — overlaid at true scale
AATC SCM150PSLTBCanton Reference Alpha 2
Click either cabinet to swap A ↔ B · Reference height: 1420 mm (142.0 cm) · 1 mm = 0.39 px
| A | B | |
|---|---|---|
| Manufacturer | ATC | Canton |
| Model | ATC SCM150PSLT | Canton Reference Alpha 2 |
| Height | 1104 mm | 1420 mm |
| Width | 495 mm | 378 mm |
| Depth | 635 mm | 660 mm |
| Weight | 77 kg | 91 kg |
| Enclosure | sealed | bass-reflex-down |
| Drivers | 1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 375 mm woofer (cone) | 1× 25 mm tweeter (DLC diamond-coated dome), 1× 174 mm midrange (Black Ceramic Tungsten cone), 4× 192 mm woofer (Black Ceramic Tungsten cone) |
| Frequency — low | 25 Hz | 18 Hz |
| Frequency — high | 22000 Hz | 40000 Hz |
| Sensitivity | 91 dB | 89 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 100–1500 W | — |
| MAP (USD) | — | $50,000 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | atc.audio ↗ | canton.de ↗ |
| 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.