Front view — side by side at true scale
AELAC UniFi UB52BPolk Reserve R200
Click either cabinet to swap A ↔ B · Reference height: 359 mm (35.9 cm) · 1 mm = 1.56 px
| A | B | |
|---|---|---|
| Manufacturer | ELAC | Polk |
| Model | UniFi UB52 2.0 | Reserve R200 |
| HiFi ladder position | #93 of 215 bookshelf | #106 of 215 bookshelf |
| Height | 346 mm | 359 mm |
| Width | 185 mm | 194 mm |
| Depth | 275 mm | 354 mm |
| Weight | 8.5 kg | 8.7 kg |
| Enclosure | bass-reflex-front | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (soft dome), 1× 102 mm midrange (aluminium cone), 1× 133 mm woofer (aluminium cone) | 1× 25 mm tweeter (Pinnacle ring radiator), 1× 165 mm mid-bass (Turbine cone) |
| Frequency — low | 46 Hz | 51 Hz |
| Frequency — high | 35000 Hz | 38000 Hz |
| Sensitivity | 85 dB | 86 dB |
| Impedance | 6 Ω | 4 Ω |
| Recommended amp | — | 30–200 W |
| MAP (USD) | $799 / pair | $749 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | elac.com ↗ | polkaudio.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.