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References
Front view — side by side at true scale
AKEF Reference 1 MetaBTAD Micro Evolution One
Click either cabinet to swap A ↔ B · Reference height: 17.3 in · 1 in = 32.33 px
KEF Reference 1 MetavsTAD Micro Evolution One
The KEF Reference 1 Meta stands 44.0 cm tall — about 2.9 cm more than the TAD Micro Evolution One at 41.1 cm. On footprint the TAD Micro Evolution One is the wider cabinet (25.1 cm versus 20.5 cm). The TAD Micro Evolution One reaches deeper in the bass, down to 36 Hz versus 45 Hz. On price, the TAD Micro Evolution One sits higher — about $12,495 a pair against $10,000 for the KEF Reference 1 Meta.
| A | B | |
|---|---|---|
| Manufacturer | KEF | TAD |
| Model | Reference 1 Meta Meta | Micro Evolution One |
| HiFi ladder position | #172 of 215 bookshelf | #151 of 215 bookshelf |
| Height | 17.3 in | 16.2 in |
| Width | 8.1 in | 9.9 in |
| Depth | 16.6 in | 15.8 in |
| Weight | 40.1 lb | 44.1 lb |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 1 in tweeter (MAT aluminium dome), 1× 4.9 in midrange (aluminium cone), 1× 6.5 in woofer (aluminium cone) | 1× 6.3 in woofer (aramid), 1× 3.5 in midrange (magnesium), 1× 1 in tweeter (beryllium) |
| Frequency — low | 45 Hz | 36 Hz |
| Frequency — high | 35000 Hz | 60000 Hz |
| Sensitivity | 85 dB | 85 dB |
| Impedance | 4 Ω | 4 Ω |
| Recommended amp | 50–200 W | — |
| MAP (USD) | $10,000 / pair | $12,495 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | international.kef.com ↗ | technicalaudiodevices.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.