Short answer: the Revel M126Be for better sound quality, the ELAC VELA BS 403 for the lower price. The Revel M126Be ranks #28 of 84 bookshelf speakers at $4400. The ELAC VELA BS 403 ranks #29 at $2899, $1501 cheaper.
What the Revel M126Be offers: Two-way design pairing a 6.5” midwoofer with a 1” beryllium dome tweeter, the smaller sibling to the reviewer’s favorite Revel F226Be. Watch for: At $4,400/pair, the reviewer doesn’t consider it a strong value - an improvement over Revel’s less expensive M106 and Performa3 models, but not proportional to the price jump.
What the ELAC VELA BS 403 offers: JET 5 folded ribbon tweeter pairs with a 6” aluminum/paper sandwich woofer for extended, well-controlled bass - Erin measured usable in-room extension to about 50 Hz, deeper than JBL’s competing L52 Classic despite lacking that… Watch for: 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 Revel M126Be if sound quality matters more than the price. Buy the ELAC VELA BS 403 if the price matters more than sound quality.
Specifications Side By Side
| Revel M126Be | ELAC VELA BS 403 | |
|---|---|---|
| Price | $4400 | $2,899 |
| Ranked | #28 of 84 in Large Size Bookshelf Speakers | #29 of 84 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 each |
| Woofer Cabinet | ported, rear | - |
| Frequency Response | - | 41Hz - 50kHz (manufacturer specified) |
| Recommended Power | - | up to 100W RMS |
| Crossover Frequency | - | 2.4kHz |
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The Two Speakers In Full
Revel M126Be: $4400 Crutchfield
Pros: Two-way design pairing a 6.5” midwoofer with a 1” beryllium dome tweeter, the smaller sibling to the reviewer’s favorite Revel F226Be. Wide, immersive stereo imaging - hard-panned sounds in test tracks localized 2-3 feet outside the physical speaker positions without losing pinpoint precision. Horizontal radiation of about 60-70°, landing right in the reviewer’s preferred range for an enveloping yet still well-focused soundstage. Extended bass-shelf tuning (similar in concept to the KEF R3 Meta) combines with in-room gain for a more linear low end rather than a boomy hump. Diffraction dips visible on-axis around 3kHz and 7kHz largely disappear in the estimated in-room response, since they fill in as you move off-axis. Distortion stays within 3% down to about 100Hz at both 86dB and 96dB output - strong performance for a 6.5” bookshelf woofer. Can be driven by a standard AVR thanks to a manageable 4.9-ohm minimum impedance.
Cons: At $4,400/pair, the reviewer doesn’t consider it a strong value - an improvement over Revel’s less expensive M106 and Performa3 models, but not proportional to the price jump. Bass tops out around 50Hz in-room; a subwoofer is still needed for real low-end extension. Vertical placement is fairly critical - there’s a notable hole in the response around the 1.7kHz crossover if you sit above the tweeter axis. Toeing the speaker out to a full 30° introduces a roughly 1dB discontinuity in the midrange along with high-frequency rolloff; the reviewer recommends staying close to on-axis or within about 10°. An unexplained jump in distortion appears right at the 1.7kHz crossover point under compression testing, which may be linked to an occasional “glaring” quality the reviewer noticed in the 2-3kHz region at very high volumes (92-93dB from 2 meters). A mild 2-3kHz forwardness occasionally stood out on some tracks, correctable with about 1dB of EQ, though the reviewer considers it minor.
Full Revel M126Be review and specifications →
| Bass Extension (-10dB) | 44Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 103Hz (measured, 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) |
| Drivers | 6.5" Deep Ceramic Composite (DCC) Aluminum Cone with cast frame woofer, 1" Beryllium dome with acoustic lens waveguide tweeter |
| Impedance | 6 ohms nominal (4.9 ohms minimum, measured, Erin's Audio Corner) |
| Sensitivity | 86.1dB (measured, Erin's Audio Corner) |
| Weight | 22 lbs / 10.0 kg each |
| Woofer Cabinet | ported, rear |
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ELAC VELA BS 403: $2,899 Amazon
Pros: JET 5 folded ribbon tweeter pairs with a 6” aluminum/paper sandwich woofer for extended, well-controlled bass - Erin measured usable in-room extension to about 50 Hz, deeper than JBL’s competing L52 Classic despite lacking that speaker’s mild upper-bass bump. Compression stays within about 1 dB above 100 Hz up to 102 dB, on the better side of normal for a bookshelf this size, indicating good dynamic and transient capability. Wide, spacious soundstage radiation. Overall neutral voicing that Erin called “a really good speaker,” from the looks to the sound.
Cons: 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. Lower measured sensitivity (84.3 dB) means it wants more amplifier power than average to reach the same levels. Multitone distortion roughly triples, from about 1% to 3%, between 88 dB and 96 dB output, so it’s happiest at moderate listening levels. A minor distortion bump shows up around 800 Hz in the data, though Erin didn’t hear it.
Full ELAC VELA BS 403 review and specifications →
| Bass Extension (-10dB) | 46Hz (measured average, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 59Hz (measured average, Erin's Audio Corner) |
| Crossover Frequency | 2.4kHz |
| Dimensions | 14-3/16"H x 7-1/2"W x 9-3/8"D |
| Drivers | JET 5 folded ribbon tweeter, 6" aluminum/paper sandwich cone woofer |
| Frequency Response | 41Hz - 50kHz (manufacturer specified) |
| Impedance | 4 ohms nominal, 3.2 ohms minimum (measured, Erin's Audio Corner) |
| Recommended Power | up to 100W RMS |
| Sensitivity | 84.3dB (measured average, Erin's Audio Corner) |
| Weight | 15.7 lbs each |
As an eBay Partner, we may be compensated if you make a purchase.
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