Short answer: the Wharfedale Aura 2 if sound quality matters most, the AsciLab F6Bs if price matters most. The Wharfedale Aura 2 ranks #13 of 130 bookshelf speakers at $2799. The AsciLab F6Bs ranks #20 at $799, $2000 cheaper.
What the Wharfedale Aura 2 offers: Three-way “mini tower” design with a 27x90mm AMT tweeter, 4” mid-range, and 6.5” midwoofer, using an unusual bottom-firing port. Nearly “ruler flat” on-axis linearity (within about 1.5dB for most of the range) apart from one specific breakup point. Exceptional output capability with very low distortion even at high volume - the reviewer reached about 100dB average at 10 feet with no audible strain, outperforming rivals like the KEF LS50 Meta in multitone distortion above 1kHz. Wide horizontal radiation of about ±70° combined with excellent imaging and pair matching - passed demanding stereo-separation test tracks with precise instrument placement. Bass reaches a genuine 40Hz in most rooms, potentially eliminating the need for a subwoofer for material that doesn’t demand extreme sub-bass. About 20dB of usable dynamic range with no compression issues at 96dB/1m. Considered by the reviewer one of the best speakers he’s tested, potentially challenging his personal all-time top five. Watch for: A breakup/peak around 13kHz can sound sharp or shrill depending on the track, the main tonal flaw noted. Minor midbase-to-midrange balance discrepancy (about 1dB), most noticeable if the speaker sits more than about 2 feet from the rear wall. Vertical listening window is narrower than typical, a consequence of the AMT ribbon tweeter’s tall physical size - staying within about ±15-20° of the tweeter reference axis (or slightly below it) is important. Impedance dips to about 3.1 ohms with a 1.4-ohm minimum EPDR, meaning a dedicated amplifier is recommended over an AVR due to potential power-supply strain. Distortion rises at the very lowest frequencies (an expected limitation of a 6.5” woofer), and the woofer audibly struggles with extreme 30-35Hz content at high volume. Horizontal directivity narrows from about ±70° to ±50° above roughly 6-7kHz as the ribbon tweeter’s pattern collapses inward.
What the AsciLab F6Bs offers: A slimmer, sealed, VESA 100 wall mountable variant of AsciLab’s F6B, trading the F6B’s passive radiator for a shallower 15.4cm deep cabinet that can go straight on a wall bracket. The sound power directivity index has the tightest standard deviation, 3.32, of anything in this batch of new additions, meaning off axis energy tracks the on axis response unusually consistently for a sealed 2-way this size, and on axis deviation measures a clean 0.25dB average. Watch for: AsciLab’s own site shows the F6Bs sold out, though it remains in stock through resellers like Audiophonics and Tested Audio. Bass extension is measured at 82.0Hz at -3dB, noticeably less than the passive radiator equipped F6B, and listening window smoothness measures only a moderate 0.39. The 4 ohm nominal impedance calls for a reasonably capable amplifier.
Buy the Wharfedale Aura 2 if sound quality matters more than the price. Buy the AsciLab F6Bs if the price matters more than sound quality.
Still deciding? The full Passive Home rankings cover every ranked option.
Specifications Side By Side
| Wharfedale Aura 2 | AsciLab F6Bs | |
|---|---|---|
| Price | $2799 per pair | €799 per pair |
| Ranked | #13 of 130 in Large Size Bookshelf Speakers | #20 of 130 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 30Hz (measured, Erin's Audio Corner) | 50.1Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 56Hz (measured, Erin's Audio Corner) | 82.0Hz (measured, Audio Science Review) |
| Dimensions | 22.1"H x 11.3"W x 15.3"D (561.3 x 287 x 388.6 mm) | 14.5"H x 8"W x 6.1"D (368 x 203 x 154 mm) |
| Impedance | 6 ohms nominal (3.1 ohms minimum above 80Hz, measured, Erin's Audio Corner) | 4 ohms nominal, 3.7 ohms minimum |
| Drivers | 6.5" Black Glass Fibre Matrix Cone woofer, 4" Black Glass Fibre Matrix Cone midrange, 27x90mm AMT tweeter | 1" aluminum dome tweeter with waveguide and phase plug, 6" fiber cone woofer |
| Sensitivity | 87dB (measured, Erin's Audio Corner) | 85.2dB @ 2.83V/1m (measured, Audio Science Review) |
| Weight | 45 lbs (20.4 kg) each | 12.3 lbs (5.6 kg) each |
| Woofer Cabinet | ported, rear | - |
| Spinorama Preference Score | 5.19 | 4.35 |
| Spinorama Preference Score with Perfect Sub | 6.81 | 7.01 |
| Enclosure | - | sealed |
| Crossover Frequency | - | 1kHz |
| Mounting | - | VESA 100 wall mount compatible |
| Warranty | - | 2 years |
| Country | - | South Korea |
| Maximum SPL | - | 100dB full bandwidth, 102dB above 100Hz (manufacturer specified) |
Related Speaker Comparisons
How Wharfedale Aura 2 compares with other leading options:
- Wharfedale Aura 2 vs Perlisten S4b
- KEF Reference 1 Meta vs Wharfedale Aura 2
- Wharfedale Aura 2 vs GR-Research NX-Studio
- Wharfedale Aura 2 vs March Audio Sointuva AWG
- AsciLab C6B vs Wharfedale Aura 2
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
Wharfedale Aura 2: $2799 per pair Crutchfield eBay
Pros: Three-way “mini tower” design with a 27x90mm AMT tweeter, 4” mid-range, and 6.5” midwoofer, using an unusual bottom-firing port. Nearly “ruler flat” on-axis linearity (within about 1.5dB for most of the range) apart from one specific breakup point. Exceptional output capability with very low distortion even at high volume - the reviewer reached about 100dB average at 10 feet with no audible strain, outperforming rivals like the KEF LS50 Meta in multitone distortion above 1kHz. Wide horizontal radiation of about ±70° combined with excellent imaging and pair matching - passed demanding stereo-separation test tracks with precise instrument placement. Bass reaches a genuine 40Hz in most rooms, potentially eliminating the need for a subwoofer for material that doesn’t demand extreme sub-bass. About 20dB of usable dynamic range with no compression issues at 96dB/1m. Considered by the reviewer one of the best speakers he’s tested, potentially challenging his personal all-time top five. Measured bass extension of 56Hz (-3dB), with a measured sensitivity of 87dB.
Cons: A breakup/peak around 13kHz can sound sharp or shrill depending on the track, the main tonal flaw noted. Minor midbase-to-midrange balance discrepancy (about 1dB), most noticeable if the speaker sits more than about 2 feet from the rear wall. Vertical listening window is narrower than typical, a consequence of the AMT ribbon tweeter’s tall physical size - staying within about ±15-20° of the tweeter reference axis (or slightly below it) is important. Impedance dips to about 3.1 ohms with a 1.4-ohm minimum EPDR, meaning a dedicated amplifier is recommended over an AVR due to potential power-supply strain. Distortion rises at the very lowest frequencies (an expected limitation of a 6.5” woofer), and the woofer audibly struggles with extreme 30-35Hz content at high volume. Horizontal directivity narrows from about ±70° to ±50° above roughly 6-7kHz as the ribbon tweeter’s pattern collapses inward.
Full Wharfedale Aura 2 review and specifications →
| Bass Extension (-10dB) | 30Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 56Hz (measured, Erin's Audio Corner) |
| Dimensions | 22.1"H x 11.3"W x 15.3"D (561.3 x 287 x 388.6 mm) |
| Drivers | 6.5" Black Glass Fibre Matrix Cone woofer, 4" Black Glass Fibre Matrix Cone midrange, 27x90mm AMT tweeter |
| Impedance | 6 ohms nominal (3.1 ohms minimum above 80Hz, measured, Erin's Audio Corner) |
| Sensitivity | 87dB (measured, Erin's Audio Corner) |
| Spinorama Preference Score | 5.19 |
| Spinorama Preference Score with Perfect Sub | 6.81 |
| Weight | 45 lbs (20.4 kg) each |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
- Erin’s Audio Corner: Why the Wharfedale AURA 2 Will Blow Your Mind More from Erin’s Audio Corner →
- Erin’s Audio Corner Website Wharfedale Aura 2
- Erin’s Audio Corner: Upgrade Your Sound with These 6 Surprisingly Affordable Speakers!
- Erin’s Audio Corner: My Personal Favorite Speakers Under $2500
- Erin’s Audio Corner Measurements (spinorama.org)
- Head-to-Head Comparisons
- Wharfedale Aura 2 vs KEF Q Concerto Meta
- Wharfedale Aura 2 vs KEF R3
- Wharfedale Aura 2 vs KEF R3 Meta
- Wharfedale Aura 2 vs Buchardt Audio E50
- Wharfedale Aura 2 vs MoFi SourcePoint 8
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- Wharfedale Aura 2 vs Audio First Cadentia 3
- Wharfedale Aura 2 vs AsciLab C6B
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AsciLab F6Bs: €799 per pair Audiophonics eBay
Pros: A slimmer, sealed, VESA 100 wall mountable variant of AsciLab’s F6B, trading the F6B’s passive radiator for a shallower 15.4cm deep cabinet that can go straight on a wall bracket. The sound power directivity index has the tightest standard deviation, 3.32, of anything in this batch of new additions, meaning off axis energy tracks the on axis response unusually consistently for a sealed 2-way this size, and on axis deviation measures a clean 0.25dB average. Measured bass extension of 82.0Hz (-3dB), with a measured sensitivity of 85.2dB.
Cons: AsciLab’s own site shows the F6Bs sold out, though it remains in stock through resellers like Audiophonics and Tested Audio. Bass extension is measured at 82.0Hz at -3dB, noticeably less than the passive radiator equipped F6B, and listening window smoothness measures only a moderate 0.39. The 4 ohm nominal impedance calls for a reasonably capable amplifier.
Full AsciLab F6Bs review and specifications →
| Bass Extension (-10dB) | 50.1Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 82.0Hz (measured, Audio Science Review) |
| Country | South Korea |
| Crossover Frequency | 1kHz |
| Dimensions | 14.5"H x 8"W x 6.1"D (368 x 203 x 154 mm) |
| Drivers | 1" aluminum dome tweeter with waveguide and phase plug, 6" fiber cone woofer |
| Enclosure | sealed |
| Impedance | 4 ohms nominal, 3.7 ohms minimum |
| Maximum SPL | 100dB full bandwidth, 102dB above 100Hz (manufacturer specified) |
| Mounting | VESA 100 wall mount compatible |
| Sensitivity | 85.2dB @ 2.83V/1m (measured, Audio Science Review) |
| Spinorama Preference Score | 4.35 |
| Spinorama Preference Score with Perfect Sub | 7.01 |
| Warranty | 2 years |
| Weight | 12.3 lbs (5.6 kg) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- AsciLab F6Bs vs Epos ES14N
- AsciLab F6Bs vs Arendal 1528 Monitor 8
- AsciLab F6Bs vs MoFi SourcePoint 8
- AsciLab F6Bs vs Ascend Acoustics CMT-340 SE2
- AsciLab F6Bs vs Wharfedale Super Linton
- AsciLab F6Bs vs Buchardt Audio E50
- AsciLab F6Bs vs KEF R3
- AsciLab F6Bs vs MoFi SourcePoint 10
- See all 45 comparisons