TrueSpecs
Compare technical specifications (up to 4 speakers).
HiFi Ladder
Browse every speaker side by side, ordered by size or by price.
HiFi Search
Find speakers by the specs you want.
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
References
Front view — side by side at true scale
APolk Reserve R200BQ Acoustics 3030c
Click either cabinet to swap A ↔ B · Reference height: 14.1 in · 1 in = 39.62 px
| A | B | |
|---|---|---|
| Manufacturer | Polk | Q Acoustics |
| Model | Polk Reserve R200 | Q Acoustics 3030c |
| Height | 14.1 in | 12.8 in |
| Width | 7.6 in | 8.1 in |
| Depth | 13.9 in | 13 in |
| Weight | 19.2 lb | 16.5 lb |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 1 in tweeter (Pinnacle ring radiator), 1× 6.5 in mid-bass (Turbine cone) | 1× 0.9 in tweeter (soft dome), 1× 5.6 in mid-bass (C³ continuous curved cone) |
| Frequency — low | 51 Hz | 48 Hz |
| Frequency — high | 38000 Hz | 30000 Hz |
| Sensitivity | 86 dB | 86.5 dB |
| Impedance | 4 Ω | 6 Ω |
| Recommended amp | 30–200 W | 25–90 W |
| MAP (USD) | $749 / pair | $799 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | polkaudio.com ↗ | qacoustics.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.