Short answer: the KEF R3 Meta. It ranks #10 of 222 bookshelf speakers by sound quality, rated 4.6/5, at $2,499.99; the Focal Aria Evo X N°1 ranks #145, rated 3.5/5, and costs $2,598, which makes this an easy call rather than a real tradeoff.
What the Focal Aria Evo X N°1 does well: Two-way bookshelf speakers with a flax woofer and inverted dome tweeter, easy to drive from a modest amplifier. The tradeoff: No independent measurements yet, so its tonal balance and directivity can’t be compared with ranked speakers.
The KEF R3 Meta is the better-sounding choice. A three way bookshelf speaker with KEF’s coaxial driver, superb accuracy that holds across the room, and bass that reaches deep for its size. The catch: Pointed straight on-axis, there’s a 1-2dB bump around 9kHz that stays consistent across angles thanks to the constant-directivity waveguide: only toeing the speaker out about 10° tames it.
Buy the KEF R3 Meta. It is rated higher for sound quality than the Focal Aria Evo X N°1 and costs less, which makes it the one to get unless you need something the other one does better.
About the ratings: the Focal Aria Evo X N°1’s rating is estimated from measured siblings and predecessors rather than its own measurements, with a likely range of 3.3 to 3.7, so this verdict could change once it is measured.
Still deciding? The full Passive Home rankings cover every ranked option.
Measured Differences
- Efficiency: the Focal Aria Evo X N°1 is rated at 89.5 dB sensitivity against 85.9 dB for the KEF R3 Meta, so it plays as loud with roughly half the amplifier power.
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Specifications Side By Side
| Focal Aria Evo X N°1 | KEF R3 Meta | |
|---|---|---|
| Price | $2,598.00 per pair | $2,499.99 per pair |
| Ranked | #145 of 222 in Large Size Bookshelf Speakers Estimated | #10 of 222 in Large Size Bookshelf Speakers |
| Drivers | 6.5” (165mm) flax mid-bass, 1” (25mm) Al/Mg TAM inverted dome tweeter | 6.5” Hybrid aluminum ported woofer, 5” aluminum cone midrange, 1” vented aluminium dome with MAT tweeter |
| Frequency Response | 55Hz-30kHz ±3dB (manufacturer specified) | - |
| Sensitivity | 89.5dB (manufacturer specified) | 85.9dB (measured, Erin’s Audio Corner; 87dB manufacturer specified) |
| Impedance | 8 ohms nominal, 4.6 ohms minimum (manufacturer specified) | 4 ohms nominal (3.2 ohms minimum above 80Hz, measured, Erin’s Audio Corner) |
| Recommended Power | 25-120W | - |
| Woofer Cabinet | ported | ported |
| Dimensions | 15.4”H x 8.9”W x 11”D (390 x 225 x 280 mm) | 16.6”H x 7.9”W x 13.2”D (421.6 x 200.7 x 335.3 mm) |
| Weight | 18.7 lbs (8.5 kg) each | 27.3 lbs (12.4 kg) each |
| Cabinet Color | black high gloss, prime walnut, moss green high gloss | - |
| Country | France | - |
| Bass Extension (-10dB) | - | 37Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | - | 76Hz (measured, Erin’s Audio Corner) |
| Spinorama Preference Score | - | 6.10 |
| Spinorama Preference Score with Perfect Sub | - | 7.91 |
| DIY Kit | - | No |
Where the Ratings Come From
- Focal Aria Evo X N°1: manufacturer specifications and listening comparisons; no independent measurement has been published yet.
- KEF R3 Meta: Spinorama.org measurements and reviews by Erin’s Audio Corner, GR-Research and New Record Day.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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