Short answer: the KEF Ci3160RLM-THX. It ranks #1 of 28 in-wall speakers by sound quality, rated 4.5/5, at $3,773.90; the Revel W126Be ranks #3, rated 4.3/5, and costs $3,849.90, so there is little reason to consider the other one.
The KEF Ci3160RLM-THX is the deeper-bass choice. An excellent in-wall speaker, with highly accurate, flat sound, very consistent dispersion and an aimable driver module for off-center installs. Its bass reaches about 58.6Hz before falling 3dB, against 89.7Hz for the Revel W126Be. The tradeoff: At $1887 each, a stereo pair costs twice that, among the most expensive options in this category.
Why pick the Revel W126Be: A premium in-wall speaker with a beryllium tweeter, smooth accurate sound and very even dispersion, best paired with a subwoofer. The tradeoff: The measurement comes from Revel, digitized from its published curves, and has no independent second test, so treat the figures as manufacturer supplied.
Buy the KEF Ci3160RLM-THX. It is rated higher for sound quality than the Revel W126Be and costs less, which makes it the one to get unless you need something the other one does better.
Looking for alternatives? See the complete Passive Home rankings.
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Specifications Side By Side
| KEF Ci3160RLM-THX | Revel W126Be | |
|---|---|---|
| Price | $3,773.90 per pair | $3,849.90 per pair |
| Ranked | #1 of 28 in In-Wall & In-Ceiling Speakers | #3 of 28 in In-Wall & In-Ceiling Speakers |
| Drivers | 2x 6.5” LF woofers, 6.5” Uni-Q coaxial midrange, 1” vented aluminum dome tweeter with MAT (rotatable/tiltable module) | 6.5” Deep Ceramic Composite (DCC) aluminum cone woofer, 1” beryllium dome tweeter with acoustic lens waveguide (2-way) |
| Enclosure | Open-backed, in-wall | In-wall, 9-18L enclosure (optional W126BEBB back box sold separately) |
| Mounting Cutout | 660mm (H) x 209mm (W) | 226W x 357H mm |
| Dimensions | 26.8” x 9.1” x 4.2” (680 x 230 x 105.7 mm) | 15.6”H x 10.2”W x 3.8”D (395 x 260 x 97 mm) (88.7mm mounting depth) |
| Weight | 26.5 lbs (12 kg) | 10.4 lbs (4.7 kg) |
| Sensitivity | 89dB | 89dB |
| Impedance | 4 ohms | 6 ohms nominal (4 ohm minimum) |
| Power Handling | 50-350W recommended amplifier power | 50-150W RMS at 4 ohms |
| Frequency Response | 43Hz-28kHz +/-6dB (manufacturer, open-backed) | 55Hz-40kHz (-6dB, manufacturer) |
| Bass Extension (-3dB) | 58.6Hz (measured, spinorama.org ASR data) | 89.7Hz (measured, Revel vendor data on spinorama.org) |
| Bass Extension (-10dB) | 36Hz (measured, spinorama.org ASR data) | 42.5Hz (measured, Revel vendor data on spinorama.org) |
| Certification | THX Ultra2 | - |
| Spinorama Preference Score | 5.32 | 5.39 |
| Spinorama Preference Score with Perfect Sub | 7.83 | 7.97 |
| DIY Kit | No | No |
| Maximum SPL | - | 105dB (manufacturer specified) |
| Crossover Frequency | - | 2,100Hz |
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