ATC SCM20PSLvsATC SCM19
| A | B | |
|---|---|---|
| Manufacturer | ATC | ATC |
| Model | ATC SCM20PSL | ATC SCM19 |
| Height | 440 mm | 438 mm |
| Width | 238 mm | 250 mm |
| Depth | 326 mm | 300 mm |
| Weight | 16.9 kg | 17.8 kg |
| Enclosure | sealed | sealed |
| Drivers | 1× 25 mm tweeter (soft dome), 1× 150 mm mid-bass (cone) | 1× 25 mm tweeter (soft dome), 1× 150 mm mid-bass (cone) |
| Frequency — low | 55 Hz | 54 Hz |
| Frequency — high | 25000 Hz | 22000 Hz |
| Sensitivity | 85 dB | 85 dB |
| Impedance | 8 Ω | 8 Ω |
| Recommended amp | 75–300 W | 75–300 W |
| MAP (USD) | — | $3,749 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | atc.audio ↗ | 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.