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 — side by side at true scale
AParadigm Premier 820FBWharfedale Aura 4
Click either cabinet to swap A ↔ B · Reference height: 1107 mm (110.7 cm) · 1 mm = 0.51 px
| A | B | |
|---|---|---|
| Manufacturer | Paradigm | Wharfedale |
| Model | Paradigm Premier 820F | Wharfedale Aura 4 |
| Height | 1102 mm | 1107 mm |
| Width | 330 mm | 369 mm |
| Depth | 472 mm | 402 mm |
| Weight | 29.5 kg | 24.5 kg |
| Enclosure | bass-reflex-front | bass-reflex-down |
| Drivers | 1× 25 mm tweeter (Al-MAC ceramic-dome), 1× 152 mm midrange (Al-MAC cone), 2× 177 mm woofer (Carbon-X Unibody cone) | 1× 90 mm tweeter (AMT), 1× 100 mm midrange (woven black glass-fibre matrix cone), 2× 150 mm woofer (woven black glass-fibre matrix cone) |
| Frequency — low | 52 Hz | 37 Hz |
| Frequency — high | 21000 Hz | 22000 Hz |
| Sensitivity | 90 dB | 89 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 15–250 W | 30–200 W |
| MAP (USD) | — | $5,499 / pair |
| Brand website | paradigm.com ↗ | wharfedale.co.uk ↗ |
| 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.