Front view — side by side at true scale
AKEF R11 MetaBFocal Aria Evo X N°4
Click either cabinet to swap A ↔ B · Reference height: 1296 mm (129.6 cm) · 1 mm = 0.43 px
| A | B | |
|---|---|---|
| Manufacturer | KEF | Focal |
| Model | R11 Meta Meta | Aria Evo X N°4 Evo X |
| HiFi ladder position | #236 of 281 floorstander | #172 of 281 floorstander |
| Height | 1296 mm | 1150 mm |
| Width | 310 mm | 369 mm |
| Depth | 384 mm | 371 mm |
| Weight | 36.5 kg | 35 kg |
| Enclosure | bass-reflex-rear | bass-reflex-front |
| Drivers | 1× 25 mm tweeter (MAT aluminium dome), 1× 125 mm midrange (aluminium cone), 4× 165 mm woofer (hybrid aluminium cone) | 1× 25 mm tweeter (TAM aluminium-magnesium inverted dome), 1× 165 mm midrange (flax cone), 2× 210 mm woofer (flax cone) |
| Frequency — low | 46 Hz | 37 Hz |
| Frequency — high | 28000 Hz | 30000 Hz |
| Sensitivity | 90 dB | 92.5 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | 15–300 W | 40–350 W |
| MAP (USD) | $6,500 / pair | $5,998 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | international.kef.com ↗ | focal.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.