TrueScale
Compare speakers at true scale.
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Compare technical specifications (up to 4 speakers).
HiFi Ladder
Browse every speaker ordered by size, side by side.
References
Front view — overlaid at true scale
ATriangle BR03BPolk Signature Elite ES20
Click either cabinet to swap A ↔ B · Reference height: 380 mm (38.0 cm) · 1 mm = 1.47 px
| A | B | |
|---|---|---|
| Manufacturer | Triangle | Polk |
| Model | Triangle BR03 | Polk Signature Elite ES20 |
| Height | 380 mm | 376 mm |
| Width | 206 mm | 217 mm |
| Depth | 314 mm | 351 mm |
| Weight | 7.4 kg | 7.71 kg |
| Enclosure | bass-reflex-front | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (silk-dome), 1× 160 mm mid-bass (natural cellulose-pulp cone) | 1× 25 mm tweeter (Terylene Dome), 1× 165 mm mid-bass (Dynamic Balance mica-reinforced polypropylene cone) |
| Frequency — low | 46 Hz | 41 Hz |
| Frequency — high | 22000 Hz | 40000 Hz |
| Sensitivity | 90 dB | 86 dB |
| Impedance | 8 Ω | 8 Ω |
| Recommended amp | 25–130 W | 20–125 W |
| MAP (USD) | $499 / pair | $400 / pair |
| Brand website | trianglehifi.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.