TrueScale
Compare speakers at true scale.
TrueSpecs
Compare technical specifications (up to 4 speakers).
HiFi Ladder
Browse every speaker ordered by size, side by side.
References
Front view — side by side at true scale
APolk Reserve R200BTriangle BR04
Click either cabinet to swap A ↔ B · Reference height: 425 mm (42.5 cm) · 1 mm = 1.32 px
| A | B | |
|---|---|---|
| Manufacturer | Polk | Triangle |
| Model | Polk Reserve R200 | Triangle BR04 |
| Height | 359 mm | 425 mm |
| Width | 194 mm | 220 mm |
| Depth | 354 mm | 314 mm |
| Weight | 8.7 kg | 8.6 kg |
| Enclosure | bass-reflex-rear | bass-reflex-front |
| Drivers | 1× 25 mm tweeter (Pinnacle ring radiator), 1× 165 mm mid-bass (Turbine cone) | 1× 25 mm tweeter (silk-dome), 1× 160 mm mid-bass (natural cellulose-pulp cone) |
| Frequency — low | 51 Hz | 44 Hz |
| Frequency — high | 38000 Hz | 22000 Hz |
| Sensitivity | 86 dB | 90 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | 30–200 W | 25–130 W |
| MAP (USD) | $749 / pair | $625 / pair |
| Brand website | polkaudio.com ↗ | trianglehifi.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.