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References
Front view — overlaid at true scale
AATC SCM19BELAC Vela VBS404.2
| A | B | |
|---|---|---|
| Manufacturer | ATC | ELAC |
| Model | ATC SCM19 | ELAC Vela VBS404.2 2.0 |
| Height | 438 mm | 412 mm |
| Width | 250 mm | 230 mm |
| Depth | 300 mm | 332 mm |
| Weight | 17.8 kg | 9.7 kg |
| Enclosure | sealed | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (soft dome), 1× 150 mm mid-bass (cone) | 1× tweeter (JET 6 pleated-folded ribbon), 1× 180 mm mid-bass (aluminium AS-XR cone) |
| Frequency — low | 54 Hz | 38 Hz |
| Frequency — high | 22000 Hz | 50000 Hz |
| Sensitivity | 85 dB | 87 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 75–300 W | 40–200 W |
| MAP (USD) | $3,749 / pair | $3,699 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | atc.audio ↗ | elac.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.

