Short answer: the KEF Q Concerto Meta. It ranks #11 of 131 bookshelf speakers by sound quality, rated 4.6/5, at $1,399.99; the Aoshida Audio Musician Knight I V2 ranks #74, rated 3.6/5, and costs $2,099, which makes this an easy call rather than a real tradeoff.
Why pick the KEF Q Concerto Meta: Really good in-room neutrality with consistent horizontal directivity from seat to seat. Watch for: Radiation pattern measures about ±50°, narrower than the reviewer’s preferred ±60° for a stronger sense of envelopment.
The case for the Aoshida Audio Musician Knight I V2: A substantial 6.5-inch standmount with unusually high measured sensitivity of 88.7dB. The catch: The response tilts upward by 0.37dB per octave, so it will sound bright, and predicted in-room smoothness is a poor 0.16.
Buy the KEF Q Concerto Meta. It is rated higher for sound quality than the Aoshida Audio Musician Knight I V2 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.
Specifications Side By Side
| KEF Q Concerto Meta | Aoshida Audio Musician Knight I V2 | |
|---|---|---|
| Price | $1,399.99 per pair | $2,099 per pair |
| Ranked | #11 of 131 in Large Size Bookshelf Speakers | #74 of 131 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 35Hz (measured, Erin’s Audio Corner) | - |
| Bass Extension (-3dB) | 53Hz (measured, Erin’s Audio Corner) | 105.5Hz (measured, ASR via spinorama.org) |
| Dimensions | 16.3”H x 8.3”W x 12.4”D (414 x 210.8 x 315 mm) | 15.4H x 9.1W x 14.3D in |
| Impedance | 4 ohms nominal (3.3 ohms minimum above 80Hz, measured by Erin’s Audio Corner) | 4 ohms |
| Drivers | 165 mm (6.5 in.) hybrid aluminium cone woofer, 100 mm (4 in.) aluminium cone midrange, 19 mm (0.75 in.) vented aluminium dome with MAT tweeter | 1.1” beryllium-dome tweeter, 6.5” magnesium-alloy woofer |
| Sensitivity | 84.2dB (measured average, Erin’s Audio Corner) | 88.7dB measured |
| Weight | 20.9 lbs (9.5 kg) each | 35.3 lbs (16 kg) each |
| Woofer Cabinet | ported, rear | - |
| Spinorama Preference Score | 6.01 | 4.50 |
| Spinorama Preference Score with Perfect Sub | 7.71 | 6.57 |
| DIY Kit | No | No |
| Enclosure | - | 2-way, rear-ported |
| Country | - | China |
Related Speaker Comparisons
How KEF Q Concerto Meta compares with other leading options:
- TAD Compact Reference One (CR1TX) vs KEF Q Concerto Meta
- KEF Q Concerto Meta vs Perlisten S4b
- KEF Reference 1 Meta vs KEF Q Concerto Meta
- KEF Q Concerto Meta vs GR-Research NX-Studio
- KEF Q Concerto Meta vs March Audio Sointuva AWG
Prices on this page were last checked September 30, 2026 at 2:57 PM 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.
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The Two Speakers In Full
KEF Q Concerto Meta: $1,399.99 per pair Amazon Crutchfield eBay
Pros: Really good in-room neutrality with consistent horizontal directivity from seat to seat. Directivity holds remarkably steady from lower treble into upper treble, where many similarly-priced speakers narrow sharply as frequency rises: one of the reviewer’s top 10 picks under $1,500. Measured bass extension of 53Hz (-3dB), with a measured sensitivity of 84.2dB.
Cons: Radiation pattern measures about ±50°, narrower than the reviewer’s preferred ±60° for a stronger sense of envelopment. Needs to be pointed closer to on-axis rather than heavily toed out: combined with its rolled-off, shelved-down top end, too much toe-out makes it sound noticeably dark.
Full KEF Q Concerto Meta review and specifications →
| Bass Extension (-10dB) | 35Hz (measured, Erin’s Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 53Hz (measured, Erin’s Audio Corner) |
| DIY Kit | No |
| Dimensions | 16.3”H x 8.3”W x 12.4”D (414 x 210.8 x 315 mm) |
| Drivers | 165 mm (6.5 in.) hybrid aluminium cone woofer, 100 mm (4 in.) aluminium cone midrange, 19 mm (0.75 in.) vented aluminium dome with MAT tweeter |
| Impedance | 4 ohms nominal (3.3 ohms minimum above 80Hz, measured by Erin’s Audio Corner) |
| Sensitivity | 84.2dB (measured average, Erin’s Audio Corner) |
| Spinorama Preference Score | 6.01 |
| Spinorama Preference Score with Perfect Sub | 7.71 |
| Weight | 20.9 lbs (9.5 kg) each |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
- Erin’s Audio Corner: HiFi Perfection? KEF CONCERTO META Delivers! More from Erin’s Audio Corner →
- Erin’s Audio Corner Website KEF Q Concerto Meta
- Erin’s Audio Corner: I Tested 250 Speakers So You Don’t Have To!
- Erin’s Audio Corner: HiFi Perfection? KEF CONCERTO META Delivers!
- Erin’s Audio Corner: My Absolute Favorite Products of 2024 Revealed
- Erin’s Audio Corner Measurements (spinorama.org)
- Head-to-Head Comparisons
- KEF Q Concerto Meta vs KEF R3 Meta
- KEF Q Concerto Meta vs AsciLab F6B
- KEF Q Concerto Meta vs Wharfedale Aura 2
- KEF Q Concerto Meta vs Revel M106
- KEF Q Concerto Meta vs KEF R3
- KEF Q Concerto Meta vs Audio First Cadentia 3
- KEF Q Concerto Meta vs AsciLab C6B
- KEF Q Concerto Meta vs Buchardt Audio E50
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Aoshida Audio Musician Knight I V2: $2,099 per pair Aoshida Audio eBay
Pros: A substantial 6.5-inch standmount with unusually high measured sensitivity of 88.7dB. ASR’s Klippel data shows excellent sound-power smoothness of 0.125 and a well-damped bass alignment Q of 0.69, with useful in-room extension estimated at 43Hz. Measured bass extension of 105.5Hz (-3dB), with a measured sensitivity of 88.7dB.
Cons: The response tilts upward by 0.37dB per octave, so it will sound bright, and predicted in-room smoothness is a poor 0.16. At $2099/pair it is expensive for a little-known direct-sale brand, and each unusually deep cabinet weighs 35.3 lb.
Full Aoshida Audio Musician Knight I V2 review and specifications →
| Bass Extension (-3dB) | 105.5Hz (measured, ASR via spinorama.org) |
|---|---|
| Country | China |
| DIY Kit | No |
| Dimensions | 15.4H x 9.1W x 14.3D in |
| Drivers | 1.1” beryllium-dome tweeter, 6.5” magnesium-alloy woofer |
| Enclosure | 2-way, rear-ported |
| Impedance | 4 ohms |
| Sensitivity | 88.7dB measured |
| Spinorama Preference Score | 4.50 |
| Spinorama Preference Score with Perfect Sub | 6.57 |
| Weight | 35.3 lbs (16 kg) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons