Front view — side by side at true scale
AQ Acoustics 3050cBPolk Reserve R500
Click either cabinet to swap A ↔ B · Reference height: 1045 mm (104.5 cm) · 1 mm = 0.54 px
| A | B | |
|---|---|---|
| Manufacturer | Q Acoustics | Polk |
| Model | Q Acoustics 3050c | Polk Reserve R500 |
| Height | 1021 mm | 1045 mm |
| Width | 290 mm | 253 mm |
| Depth | 316 mm | 349 mm |
| Weight | 17.8 kg | 17.7 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 22 mm tweeter (soft dome), 2× 142 mm mid-bass (C³ continuous curved cone) | 1× 25 mm tweeter (Pinnacle ring radiator), 2× 133 mm woofer (Turbine cone) |
| Frequency — low | 42 Hz | 49 Hz |
| Frequency — high | 30000 Hz | 36000 Hz |
| Sensitivity | 90 dB | 87 dB |
| Impedance | 6 Ω | 4 Ω |
| Recommended amp | 25–150 W | 25–200 W |
| MAP (USD) | $1,349 / pair | $1,398 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | qacoustics.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.