Short answer: the ELAC Vela BS 403.2, if you are buying new. The ELAC VELA BS 403 measures as well as the Revel M126Be (#39 vs #38 of 222 bookshelf speakers) but is discontinued; its replacement, the ELAC Vela BS 403.2, is rated 4.4/5 at $3,299 and is still sold new.
The Revel M126Be is the more accurate pick. A beryllium tweeter bookshelf speaker with wide, immersive imaging and a smooth, even low end that avoids boominess. Its measured preference score, a predictor of how neutral it sounds, is 5.08 against 3.94 for the ELAC VELA BS 403. The tradeoff: At $2200/pair, the reviewer doesn’t consider it a strong value: an improvement over the less expensive Revel M106 and other Performa3 models, but not proportional to the price jump.
The ELAC VELA BS 403 is the deeper-bass option. A stylish bookshelf speaker with a folded ribbon tweeter, neutral voicing, a spacious soundstage, and good dynamics for its size. Its bass reaches about 59Hz before falling 3dB, against 103Hz for the Revel M126Be. The catch: Deliberate dip-and-peak voicing in the crossover region around 2 kHz reduces attack and clarity in the mids and highs: intentional per ELAC’s design, but not to Erin’s personal preference.
Buy the ELAC Vela BS 403.2, the replacement for the discontinued ELAC VELA BS 403; it is rated higher for sound quality than the Revel M126Be.
Still deciding? The full Passive Home rankings cover every ranked option.
Measured Differences
- Tonal accuracy above the bass: with a subwoofer taking the low end, the Revel M126Be scores 7.3 against 6.3 for the ELAC VELA BS 403 on the Spinorama preference scale. Its frequency response and off-axis sound are smoother, so voices and instruments sound closer to the recording.
- Close enough not to matter: bass extension (44 Hz vs 46 Hz, 10 dB down).
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Specifications Side By Side
| Revel M126Be | ELAC VELA BS 403 | |
|---|---|---|
| Price | $4,400 per pair | $2,899 per pair Discontinued |
| Ranked | #38 of 222 in Large Size Bookshelf Speakers | #39 of 222 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 44Hz (measured, Erin’s Audio Corner) | 46Hz (measured average, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 103Hz (measured, Erin’s Audio Corner) | 59Hz (measured average, Erin’s Audio Corner) |
| Dimensions | 15.2”H x 8.3”W x 10.3”D (386.1 x 210.8 x 261.6 mm) | 14-3/16”H x 7-1/2”W x 9-3/8”D |
| Impedance | 6 ohms nominal (4.9 ohms minimum, measured, Erin’s Audio Corner) | 4 ohms nominal, 3.2 ohms minimum (measured, Erin’s Audio Corner) |
| Sensitivity | 86.1dB (measured, Erin’s Audio Corner) | 84.3dB (measured average, Erin’s Audio Corner) |
| Drivers | 6.5” Deep Ceramic Composite (DCC) Aluminum Cone with cast frame woofer, 1” Beryllium dome with acoustic lens waveguide tweeter | JET 5 folded ribbon tweeter, 6” aluminum/paper sandwich cone woofer |
| Weight | 22 lbs (10.0 kg) each | 15.7 lbs (7.1 kg) each |
| Woofer Cabinet | ported, rear | - |
| Spinorama Preference Score | 5.08 | 3.94 |
| Spinorama Preference Score with Perfect Sub | 7.34 | 6.28 |
| DIY Kit | No | No |
| Frequency Response | - | 41Hz - 50kHz (manufacturer specified) |
| Recommended Power | - | up to 100W RMS |
| Crossover Frequency | - | 2.4kHz |
Where the Ratings Come From
- Revel M126Be: Spinorama.org measurements and reviews by Erin’s Audio Corner.
- ELAC VELA BS 403: Spinorama.org measurements and reviews by Erin’s Audio Corner.
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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