Short answer: the Audio First Cadentia 3 for better sound quality, the Emotiva Airmotiv XB2 for the lower price. The Audio First Cadentia 3 ranks #8 of 130 bookshelf speakers at $7199. The Emotiva Airmotiv XB2 ranks #40 at $549, $6650 cheaper.
What the Audio First Cadentia 3 offers: Near-textbook measurements - excellent on-axis linearity, listening window, and directivity, with only minor deviations. Extremely low distortion and compression, holding steady even at 102dB with barely any loss. Very wide, consistent horizontal dispersion (~70 degrees) gives a big, enveloping soundstage with strong image specificity outside the speaker boundaries. Strong bass extension for a bookshelf (F3 43Hz, F10 26Hz) with a punchy, guttural mid-bass. Watch for: A mild scoop through the upper midrange/lower treble slightly softens the attack of snares, hand claps, and sibilants - fixable with a single-band EQ (2.5kHz, +1dB, Q~1). High-frequency dispersion narrows quickly above about 4kHz, so off-axis listeners lose some air and detail. Very high asking price for a bookshelf-class speaker, and the complete (finished) version has a long lead time; the loaner kit version ships as an unfinished cabinet you assemble and finish yourself.
What the Emotiva Airmotiv XB2 offers: Very neutral, linear frequency response at the recommended toe-out angle, with better directivity than the similarly-priced ELAC DB63. Decent bass extension for a bookshelf (F3 at 62Hz). AMT folded-ribbon tweeter with a rotating waveguide for placement flexibility. Great value - rated a top-three performer for the money by Erin’s Audio Corner. Watch for: Slight recessed upper-midrange around 2kHz from the tweeter-to-woofer handoff. Sounds noticeably bright pointed directly at the listener - needs toeing out 10-20 degrees, crossfiring behind the head, for the most linear result. Elevated multi-tone distortion at higher output leads to some grainy, compressed mids when pushed. Irregular compression deviations affect dynamics at higher volume. Needs a subwoofer for real bass authority.
Buy the Audio First Cadentia 3 if sound quality is the priority over the price, or the Emotiva Airmotiv XB2 if the price is the priority over sound quality.
Still deciding? The full Passive Home rankings cover every ranked option.
Specifications Side By Side
| Audio First Cadentia 3 | Emotiva Airmotiv XB2 | |
|---|---|---|
| Price | $7199 per pair | $549 per pair |
| Ranked | #8 of 130 in Large Size Bookshelf Speakers | #40 of 130 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 26Hz (measured, Erin's Audio Corner) | 43Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 43Hz (measured, Erin's Audio Corner) | 62Hz (measured, Erin's Audio Corner) |
| Dimensions | 23.2" x 11.8" x 17" (590 x 300 x 433 mm) | 12.8" x 8.5" x 11.5" (325 x 216 x 292 mm) |
| Impedance | 4 ohms nominal (3.1 ohms minimum, measured by Erin's Audio Corner) | 4 ohms nominal (safe with 8-ohm rated amps) |
| Sensitivity | 86.4dB (2.83V/1m, measured by Erin's Audio Corner) | 86dB (2.83V/1m, Manufacturer specified) |
| Drivers | 1.1" tweeter, 4.5" midrange, 9" woofer | 1x 6" woven cone woofer, 1x 25x32mm AMT folded ribbon tweeter |
| Weight | 45.9 lbs (20.8 kg) each | 18.1 lbs (8.2 kg) |
| Woofer Cabinet | 3-way, bass reflex | Bass reflex, rear ported |
| Country | United Kingdom (Cambridge) | - |
| Spinorama Preference Score | 7.38 | 4.78 |
| Spinorama Preference Score with Perfect Sub | 8.74 | 7.06 |
| Frequency Response | - | 48Hz - 27kHz (+3/-3dB, Manufacturer specified) |
| Crossover Frequency | - | 2.6kHz |
| Power Handling | - | 125W continuous, 200W peak |
Related Speaker Comparisons
More top alternatives to Audio First Cadentia 3:
- Perlisten S4b vs Audio First Cadentia 3
- Audio First Cadentia 3 vs KEF Reference 1 Meta
- Audio First Cadentia 3 vs GR-Research NX-Studio
- March Audio Sointuva vs Audio First Cadentia 3
- AsciLab C6B vs Audio First Cadentia 3
Prices on this page were last checked September 16, 2026 at 12:41 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Audio First Cadentia 3: $7199 per pair Audio First Designs eBay
Pros: Near-textbook measurements - excellent on-axis linearity, listening window, and directivity, with only minor deviations. Extremely low distortion and compression, holding steady even at 102dB with barely any loss. Very wide, consistent horizontal dispersion (~70 degrees) gives a big, enveloping soundstage with strong image specificity outside the speaker boundaries. Strong bass extension for a bookshelf (F3 43Hz, F10 26Hz) with a punchy, guttural mid-bass. Measured bass extension of 43Hz (-3dB), with a measured sensitivity of 86.4dB.
Cons: A mild scoop through the upper midrange/lower treble slightly softens the attack of snares, hand claps, and sibilants - fixable with a single-band EQ (2.5kHz, +1dB, Q~1). High-frequency dispersion narrows quickly above about 4kHz, so off-axis listeners lose some air and detail. Very high asking price for a bookshelf-class speaker, and the complete (finished) version has a long lead time; the loaner kit version ships as an unfinished cabinet you assemble and finish yourself.
Full Audio First Cadentia 3 review and specifications →
| Bass Extension (-10dB) | 26Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 43Hz (measured, Erin's Audio Corner) |
| Country | United Kingdom (Cambridge) |
| Dimensions | 23.2" x 11.8" x 17" (590 x 300 x 433 mm) |
| Drivers | 1.1" tweeter, 4.5" midrange, 9" woofer |
| Impedance | 4 ohms nominal (3.1 ohms minimum, measured by Erin's Audio Corner) |
| Sensitivity | 86.4dB (2.83V/1m, measured by Erin's Audio Corner) |
| Spinorama Preference Score | 7.38 |
| Spinorama Preference Score with Perfect Sub | 8.74 |
| Weight | 45.9 lbs (20.8 kg) each |
| Woofer Cabinet | 3-way, bass reflex |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Audio First Cadentia 3 vs AsciLab C6B
- Audio First Cadentia 3 vs March Audio Sointuva
- Audio First Cadentia 3 vs KEF R3 Meta
- Audio First Cadentia 3 vs KEF Q Concerto Meta
- Audio First Cadentia 3 vs GR-Research NX-Studio
- Audio First Cadentia 3 vs Wharfedale Aura 2
- Audio First Cadentia 3 vs KEF Reference 1 Meta
- Audio First Cadentia 3 vs Perlisten S4b
- See all 45 comparisons
Emotiva Airmotiv XB2: $549 per pair Emotiva eBay
Pros: Very neutral, linear frequency response at the recommended toe-out angle, with better directivity than the similarly-priced ELAC DB63. Decent bass extension for a bookshelf (F3 at 62Hz). AMT folded-ribbon tweeter with a rotating waveguide for placement flexibility. Great value - rated a top-three performer for the money by Erin’s Audio Corner. Measured bass extension of 62Hz (-3dB).
Cons: Slight recessed upper-midrange around 2kHz from the tweeter-to-woofer handoff. Sounds noticeably bright pointed directly at the listener - needs toeing out 10-20 degrees, crossfiring behind the head, for the most linear result. Elevated multi-tone distortion at higher output leads to some grainy, compressed mids when pushed. Irregular compression deviations affect dynamics at higher volume. Needs a subwoofer for real bass authority.
Full Emotiva Airmotiv XB2 review and specifications →
| Bass Extension (-10dB) | 43Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 62Hz (measured, Erin's Audio Corner) |
| Crossover Frequency | 2.6kHz |
| Dimensions | 12.8" x 8.5" x 11.5" (325 x 216 x 292 mm) |
| Drivers | 1x 6" woven cone woofer, 1x 25x32mm AMT folded ribbon tweeter |
| Frequency Response | 48Hz - 27kHz (+3/-3dB, Manufacturer specified) |
| Impedance | 4 ohms nominal (safe with 8-ohm rated amps) |
| Power Handling | 125W continuous, 200W peak |
| Sensitivity | 86dB (2.83V/1m, Manufacturer specified) |
| Spinorama Preference Score | 4.78 |
| Spinorama Preference Score with Perfect Sub | 7.06 |
| Weight | 18.1 lbs (8.2 kg) |
| Woofer Cabinet | Bass reflex, rear ported |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Emotiva Airmotiv XB2 vs ELAC Debut 3.0 DB63
- Emotiva Airmotiv XB2 vs Ascend Acoustics Sierra-2EX V2
- Emotiva Airmotiv XB2 vs Perlisten A3m
- Emotiva Airmotiv XB2 vs JBL HDI-1600
- Emotiva Airmotiv XB2 vs Philharmonic BMR (v1)
- Emotiva Airmotiv XB2 vs ELAC VELA BS 403
- Emotiva Airmotiv XB2 vs Aalto Speakers Aalto 3 Passive
- Emotiva Airmotiv XB2 vs StarkSound Beta 5
- See all 51 comparisons