Short answer: the KEF R5 Meta for controlled directivity, the Revel F206 for its even on-axis response. The F206’s spinorama shows a pretty even on-axis response, but some directivity error and a small peak around 4.5kHz join the directivity error around 3kHz. The KEF’s 5” Uni-Q array tracks near-identically off-axis at about +/-50 degrees, and its F3 of 52Hz and F10 of 38Hz still favor a subwoofer at 80Hz.
Buy the KEF R5 Meta only if you find one used in good condition; both are discontinued, and it is the better rated of the two.
Still deciding? The full Passive Home rankings cover every ranked option.
Specifications Side By Side
| KEF R5 Meta | Revel F206 | |
|---|---|---|
| Price | $3,999.99 per pair Discontinued | $2,000 per pair used, Discontinued |
| Ranked | #9 of 74 in Large Size Floorstanding Speakers | #18 of 74 in Large Size Floorstanding Speakers |
| Bass Extension (-10dB) | 38Hz (measured, Erin’s Audio Corner) | 34Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 52Hz (measured, Erin’s Audio Corner) | 60Hz (measured, Audio Science Review) |
| Dimensions | 42.2”H x 10.7”W x 13.6”D (1073 x 273 x 346 mm) | 40.3”H x 8.4”W x 12.2”D (1023.6 x 213.4 x 309.9 mm) |
| Impedance | 4 ohms nominal | 4 ohms nominal (3.3 ohms minimum, measured by Audio Science Review) |
| Sensitivity | 86dB (measured average, Erin’s Audio Corner) | 87dB (measured, Audio Science Review) |
| Drivers | 1 in. vented aluminum dome tweeter with MAT, 5 in. aluminum cone midrange, two 5.25 in. hybrid aluminum cone woofers | Dual 6.5” (16.5 cm) Aluminum Cone, Cast-frame Woofers, 5.25” (13.3 cm) Aluminum Cone, Cast-frame Midrange, 1” (2.5 cm) Aluminum Tweeter with Acoustic Lens Waveguide |
| Weight | 54 lbs (24.5 kg) each | 57.3 lbs (26 kg) each |
| Woofer Cabinet | ported, rear | ported, front |
| Spinorama Preference Score | 6.33 | 5.51 |
| Spinorama Preference Score with Perfect Sub | 8.07 | 7.52 |
| DIY Kit | No | No |
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More worthwhile head-to-heads for KEF R5 Meta:
- KEF Blade Two Meta vs KEF R5 Meta
- MoFi SourcePoint 888 vs KEF R5 Meta
- Revel F328Be vs KEF R5 Meta
- Revel F226Be vs KEF R5 Meta
- KEF R5 Meta vs JBL 4367
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The Two Speakers In Full
KEF R5 Meta: $3,999.99 per pair Discontinued eBay
Pros: 12th generation 5” Uni-Q coaxial driver array with Metamaterial Absorption Technology (MAT) delivers remarkably smooth, controlled horizontal (±50°) and vertical directivity with near-identical off-axis tracking. Exceptional frequency response linearity through the midrange and treble that takes extremely well to minor parametric EQ adjustments. Constrained Layer Damping cabinet construction and flexible rear ports minimize enclosure resonances and port turbulence. Deliberately tuned low-frequency roll-off profile permits boundary-adjacent room placement near front walls without boomy acoustic buildup. Measured bass extension of 52Hz (-3dB), with a measured sensitivity of 86dB.
Cons: Low-frequency extension (F3 of 52Hz, F10 of 38Hz) requires pairing with a dedicated subwoofer crossed over at 80Hz for high-output home theater or bass-heavy music performance. High-frequency radiation above 7kHz shows a mild on-axis taper (1-2dB downward slope), performing best when listened to 10-20° off-axis. Moderate sensitivity (~86dB SPL average) requires a clean, robust 4-ohm capable amplifier to drive high dynamic peaks without clipping. Discontinued.
Full KEF R5 Meta review and specifications →
| Bass Extension (-10dB) | 38Hz (measured, Erin’s Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 52Hz (measured, Erin’s Audio Corner) |
| DIY Kit | No |
| Dimensions | 42.2”H x 10.7”W x 13.6”D (1073 x 273 x 346 mm) |
| Drivers | 1 in. vented aluminum dome tweeter with MAT, 5 in. aluminum cone midrange, two 5.25 in. hybrid aluminum cone woofers |
| Impedance | 4 ohms nominal |
| Sensitivity | 86dB (measured average, Erin’s Audio Corner) |
| Spinorama Preference Score | 6.33 |
| Spinorama Preference Score with Perfect Sub | 8.07 |
| Weight | 54 lbs (24.5 kg) each |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Revel F206: $2,000 per pair used Discontinued eBay
Newer model: the Revel F226Be, ranked higher, rated 4.6/5.
Pros: CEA2034 spinorama shows a pretty even on-axis response. Predicted in-room response is excellent, with a smooth downward slope. Horizontal beamwidth of about ±65 degrees is wide, if a bit uneven. Distortion is very nice at 86dB SPL/1m, falling below the frequency range where human hearing is most sensitive, and stays excellent even at 96dB SPL/1m. Near-field measurements of the individual drivers show nice suppression of port and woofer resonances. Really amazing value for the performance. Measured bass extension of 60Hz (-3dB), with a measured sensitivity of 87dB.
Cons: Some directivity error and a small peak around 4.5kHz show up alongside the directivity error around 3kHz. Vertical directivity means listening position needs to stay within the tweeter axis, though the reviewer notes there is some leeway. Minimum impedance dips to 3.3 ohms, calling for an amplifier comfortable with a demanding load. Discontinued.
Full Revel F206 review and specifications →
| Bass Extension (-10dB) | 34Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 60Hz (measured, Audio Science Review) |
| DIY Kit | No |
| Dimensions | 40.3”H x 8.4”W x 12.2”D (1023.6 x 213.4 x 309.9 mm) |
| Drivers | Dual 6.5” (16.5 cm) Aluminum Cone, Cast-frame Woofers, 5.25” (13.3 cm) Aluminum Cone, Cast-frame Midrange, 1” (2.5 cm) Aluminum Tweeter with Acoustic Lens Waveguide |
| Impedance | 4 ohms nominal (3.3 ohms minimum, measured by Audio Science Review) |
| Sensitivity | 87dB (measured, Audio Science Review) |
| Spinorama Preference Score | 5.51 |
| Spinorama Preference Score with Perfect Sub | 7.52 |
| Weight | 57.3 lbs (26 kg) each |
| Woofer Cabinet | ported, front |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons