TrueScale
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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
AKEF Reference 3 MetaBParadigm Premier 820F
Click either cabinet to swap A ↔ B · Reference height: 1207 mm (120.7 cm) · 1 mm = 0.46 px
| A | B | |
|---|---|---|
| Manufacturer | KEF | Paradigm |
| Model | KEF Reference 3 Meta Meta | Paradigm Premier 820F |
| Height | 1207 mm | 1102 mm |
| Width | 322 mm | 330 mm |
| Depth | 467 mm | 472 mm |
| Weight | 51.3 kg | 29.5 kg |
| Enclosure | bass-reflex-rear | bass-reflex-front |
| Drivers | 1× 25 mm tweeter (MAT aluminium dome), 1× 125 mm midrange (aluminium cone), 2× 165 mm woofer (aluminium cone) | 1× 25 mm tweeter (Al-MAC ceramic-dome), 1× 152 mm midrange (Al-MAC cone), 2× 177 mm woofer (Carbon-X Unibody cone) |
| Frequency — low | 43 Hz | 52 Hz |
| Frequency — high | 35000 Hz | 21000 Hz |
| Sensitivity | 86 dB | 90 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | 50–300 W | 15–250 W |
| MAP (USD) | $16,200 / pair | — |
| Brand website | international.kef.com ↗ | paradigm.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.