Front view — side by side at true scale
AELAC Vela VFS409.2BRadiant Acoustics Clarity 6.6
| A | B | |
|---|---|---|
| Manufacturer | ELAC | Radiant Acoustics |
| Model | ELAC Vela VFS409.2 2.0 | Radiant Acoustics Clarity 6.6 |
| Height | 1307 mm | 1022 mm |
| Width | 275 mm | 222 mm |
| Depth | 332 mm | 355 mm |
| Weight | 32.1 kg | 40 kg |
| Enclosure | bass-reflex-down | bass-reflex-rear |
| Drivers | 1× tweeter (JET 6 pleated-folded ribbon), 1× 150 mm midrange (aluminium AS-XR cone), 2× 180 mm woofer (aluminium AS-XR cone) | 1× tweeter (AMT), 2× 165 mm woofer (aluminium cone) |
| Frequency — low | 28 Hz | 24 Hz |
| Frequency — high | 50000 Hz | 20000 Hz |
| Sensitivity | 89 dB | 86 dB |
| Impedance | 4 Ω | 4 Ω |
| Recommended amp | 40–450 W | — |
| MAP (USD) | $8,398 / pair | $9,998 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | elac.com ↗ | radiantacoustics.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.

