Short answer: the KEF Q Concerto Meta for a wider pattern, the MoFi SourcePoint 8 for its concentric driver. The SourcePoint 8 pairs an 8-inch twin-drive concentric driver with a 1.25-inch soft dome tweeter in a diffraction-reducing baffle, but it produces diffraction dips around 4kHz and 7kHz when pointed directly on-axis. The Q Concerto Meta stays neutral in-room, though its roughly +/-50 degree pattern is narrower than the reviewer’s preferred +/-60 degrees.
Buy the KEF Q Concerto Meta. It is rated higher for sound quality than the MoFi SourcePoint 8 and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
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Specifications Side By Side
| KEF Q Concerto Meta | MoFi SourcePoint 8 | |
|---|---|---|
| Price | $999.99 per pair | $2594 per pair |
| Ranked | #11 of 222 in Large Size Bookshelf Speakers | #17 of 222 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 35Hz (measured, Erin’s Audio Corner) | 43Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 53Hz (measured, Erin’s Audio Corner) | 52Hz (measured, Erin’s Audio Corner) |
| Dimensions | 16.3”H x 8.3”W x 12.4”D (414 x 210.8 x 315 mm) | 18”H x 11.4”W x 13.2”D (457.2 x 289.6 x 335.3 mm) |
| Impedance | 4 ohms nominal (3.3 ohms minimum above 80Hz, measured by Erin’s Audio Corner) | 8 ohms nominal (8 ohms minimum above 80Hz, measured, Erin’s Audio Corner) |
| 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” woofer, 1.25-inch soft-dome tweeter |
| Sensitivity | 84.2dB (measured average, Erin’s Audio Corner) | 86.3dB (measured, Erin’s Audio Corner) |
| Weight | 20.9 lbs (9.5 kg) each | 28 lbs (12.7 kg) each |
| Woofer Cabinet | ported, rear | ported, rear |
| Spinorama Preference Score | 6.01 | 5.15 |
| Spinorama Preference Score with Perfect Sub | 7.71 | 7.28 |
| DIY Kit | No | No |
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