Short answer: the KEF Q Concerto Meta on measured sound quality, the Zu Audio Method on price. The KEF Q Concerto Meta ranks #11 of 130 bookshelf speakers at $1399.99. The Zu Audio Method ranks #128 at $700, $699.99 cheaper.
What the KEF Q Concerto Meta offers: 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. Watch for: 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.
What the Zu Audio Method offers: High-sensitivity design (measured about 90-90.7dB average through the 300Hz-3kHz vocal range), making it easy to drive to loud levels with modest amplifier power. Not a difficult electrical load - minimum impedance around 5.8 ohms, compatible with most 8-ohm-rated amplifiers, though Class A/AB amps should have good ventilation given a 3-ohm minimum EPDR. Verified not to be a defective unit: both speakers in the pair measured consistently with each other, and an independent reviewer’s own measurements of the same model matched the findings here. Watch for: A severe suckout in the 1.5-3kHz range (down as much as 19dB below the mean at its worst) removes attack and clarity from brass, woodwinds, and snares, and gives an overall laid-back, unengaging character. Erratic, inconsistent high-frequency response - alternating between accentuated and subdued at different frequencies - makes cymbals, hi-hats, and sibilant vocal sounds behave unpredictably from track to track. Directivity is poor and inconsistent with frequency, meaning off-axis (sidewall-reflected) energy is actually louder than the direct sound in several bands - a problem that fundamentally cannot be corrected with EQ, since boosting the direct sound would boost the already-too-loud reflections even more. High sensitivity comes at the direct cost of bass extension: F3 of 92Hz and F10 of 56Hz mean essentially no meaningful bass. Despite the high sensitivity, dynamic headroom is poor rather than better as often assumed - distortion in the higher frequencies creates what the reviewer calls an “electronic glare.” Third-order harmonic distortion peaks sharply around 6-7kHz, contributing to an edgy, metallic quality on cymbals and hi-hats, and multitone distortion crosses the reviewer’s 3% threshold. Instantaneous compression testing shows serious dynamic-range issues specifically in the treble (a dip around 2kHz, a peak around 4kHz, and a large dip across 5-7kHz). Vertical radiation has an unusually narrow sweet spot, since the midrange driver beams while the tweeter stays wide, creating a mismatch. Switching to a high-output-impedance amplifier shifts the response by roughly 1-1.5dB in places but doesn’t come close to correcting the fundamental frequency-response problems. Toeing the speakers out reduces some of the on-axis dip’s severity but doesn’t restore a properly immersive soundstage, since off-axis and on-axis response remain too different from each other.
Buy the KEF Q Concerto Meta if sound quality is the priority over the price, or the Zu Audio Method if the price is the priority over sound quality.
The Zu Audio Method is not a sound-quality pick. It sits near the bottom of the 130 bookshelf speakers; there are better options higher up.
Still deciding? The full Passive Home rankings cover every ranked option.
Specifications Side By Side
| KEF Q Concerto Meta | Zu Audio Method | |
|---|---|---|
| Price | $1,399.99 per pair | $700 per pair |
| Ranked | #11 of 130 in Large Size Bookshelf Speakers | #128 of 130 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 35Hz (measured, Erin's Audio Corner) | 56Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 53Hz (measured, Erin's Audio Corner) | 92Hz (measured, Erin's Audio Corner) |
| Dimensions | 16.3"H x 8.3"W x 12.4"D (414 x 210.8 x 315 mm) | 15"H x 8.7"W x 11"D (381.0 x 222.0 x 280.0 mm) |
| Impedance | 4 ohms nominal (3.3 ohms minimum above 80Hz, measured by Erin's Audio Corner) | 8 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 | 8" coax HE (Eminence/Zu) woofer, Eminence ASD-1001 tweeter |
| Sensitivity | 84.2dB (measured average, Erin's Audio Corner) | 91dB |
| Weight | 20.9 lbs (9.5 kg) each | 12.1 lbs (5.5 kg) |
| Woofer Cabinet | ported, rear | ported, front |
| Spinorama Preference Score | 5.32 | -0.39 |
| Spinorama Preference Score with Perfect Sub | 7.01 | 2.40 |
Related Speaker Comparisons
More top alternatives to 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
- KEF Q Concerto Meta vs AsciLab C6B
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.
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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) |
| 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 | 5.32 |
| Spinorama Preference Score with Perfect Sub | 7.01 |
| 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 Wharfedale Aura 2
- KEF Q Concerto Meta vs Revel M106
- KEF Q Concerto Meta vs Audio First Cadentia 3
- KEF Q Concerto Meta vs AsciLab C6B
- KEF Q Concerto Meta vs KEF R3
- KEF Q Concerto Meta vs Buchardt Audio E50
- KEF Q Concerto Meta vs MoFi SourcePoint 8
- See all 66 comparisons
Zu Audio Method: $700 per pair Zuaudio eBay
Pros: High-sensitivity design (measured about 90-90.7dB average through the 300Hz-3kHz vocal range), making it easy to drive to loud levels with modest amplifier power. Not a difficult electrical load - minimum impedance around 5.8 ohms, compatible with most 8-ohm-rated amplifiers, though Class A/AB amps should have good ventilation given a 3-ohm minimum EPDR. Verified not to be a defective unit: both speakers in the pair measured consistently with each other, and an independent reviewer’s own measurements of the same model matched the findings here. Measured bass extension of 92Hz (-3dB).
Cons: A severe suckout in the 1.5-3kHz range (down as much as 19dB below the mean at its worst) removes attack and clarity from brass, woodwinds, and snares, and gives an overall laid-back, unengaging character. Erratic, inconsistent high-frequency response - alternating between accentuated and subdued at different frequencies - makes cymbals, hi-hats, and sibilant vocal sounds behave unpredictably from track to track. Directivity is poor and inconsistent with frequency, meaning off-axis (sidewall-reflected) energy is actually louder than the direct sound in several bands - a problem that fundamentally cannot be corrected with EQ, since boosting the direct sound would boost the already-too-loud reflections even more. High sensitivity comes at the direct cost of bass extension: F3 of 92Hz and F10 of 56Hz mean essentially no meaningful bass. Despite the high sensitivity, dynamic headroom is poor rather than better as often assumed - distortion in the higher frequencies creates what the reviewer calls an “electronic glare.” Third-order harmonic distortion peaks sharply around 6-7kHz, contributing to an edgy, metallic quality on cymbals and hi-hats, and multitone distortion crosses the reviewer’s 3% threshold. Instantaneous compression testing shows serious dynamic-range issues specifically in the treble (a dip around 2kHz, a peak around 4kHz, and a large dip across 5-7kHz). Vertical radiation has an unusually narrow sweet spot, since the midrange driver beams while the tweeter stays wide, creating a mismatch. Switching to a high-output-impedance amplifier shifts the response by roughly 1-1.5dB in places but doesn’t come close to correcting the fundamental frequency-response problems. Toeing the speakers out reduces some of the on-axis dip’s severity but doesn’t restore a properly immersive soundstage, since off-axis and on-axis response remain too different from each other.
Full Zu Audio Method review and specifications →
| Bass Extension (-10dB) | 56Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 92Hz (measured, Erin's Audio Corner) |
| Dimensions | 15"H x 8.7"W x 11"D (381.0 x 222.0 x 280.0 mm) |
| Drivers | 8" coax HE (Eminence/Zu) woofer, Eminence ASD-1001 tweeter |
| Impedance | 8 ohms |
| Sensitivity | 91dB |
| Spinorama Preference Score | -0.39 |
| Spinorama Preference Score with Perfect Sub | 2.40 |
| Weight | 12.1 lbs (5.5 kg) |
| Woofer Cabinet | ported, front |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Zu Audio Method vs Polk Monitor XT20
- Zu Audio Method vs ELAC Debut 2.0 B6.2
- Zu Audio Method vs GR-Research X-LS Encore
- Zu Audio Method vs Klipsch RP-600M II
- Zu Audio Method vs HiVi Swans 3.1A Sehlin Sound Solutions mod
- Zu Audio Method vs ELAC Debut 3.0 DB63
- Zu Audio Method vs MoFi SourcePoint 10
- Zu Audio Method vs KEF R3 Meta
- See all 10 comparisons