Short answer: the ELAC Debut 3.0 DB63, because a 19dB suckout is far harder to live with than a 1.5dB dip. The Zu Audio Method is genuinely high-sensitivity, measuring about 90-90.7dB average through the 300Hz-3kHz vocal range, but its severe 1.5-3kHz suckout drops as much as 19dB below the mean at its worst and removes attack and clarity from brass and woodwinds. The DB63’s 300-600Hz dip costs only about 1.5dB of vocal warmth.
Buy the ELAC Debut 3.0 DB63. It is rated higher for sound quality than the Zu Audio Method and costs less, so only choose the other one for a particular feature it does better.
Looking for alternatives? See the complete Passive Home rankings.
An affordable bookshelf speaker with solid sound for the money, a spacious soundstage, and an easy load for any receiver.
A very easy to drive bookshelf speaker with an 8 inch coaxial driver that plays loud from small amplifiers.
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Specifications Side By Side
| ELAC Debut 3.0 DB63 | Zu Audio Method | |
|---|---|---|
| Price | $469.99 per pair | $700 per pair |
| Ranked | #49 of 222 in Large Size Bookshelf Speakers | #220 of 222 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 40Hz (measured, Erin’s Audio Corner) | 56Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 76Hz (measured, Erin’s Audio Corner) | 92Hz (measured, Erin’s Audio Corner) |
| Dimensions | 13.3”H x 7.7”W x 11.7”D (337.8 x 195.6 x 297.2 mm) | 15”H x 8.7”W x 11”D (381.0 x 222.0 x 280.0 mm) |
| Impedance | 6 ohms nominal (4.4 ohms minimum, measured, Erin’s Audio Corner) | 8 ohms |
| Sensitivity | 86.2dB (measured, Erin’s Audio Corner) | 91dB |
| Drivers | 6.5” Aramid Fiber woofer, 1” soft dome tweeter | 8” coax HE (Eminence/Zu) woofer, Eminence ASD-1001 tweeter |
| Weight | 17.2 lbs (7.8 kg) each | 12.1 lbs (5.5 kg) |
| Woofer Cabinet | ported, rear | ported, front |
| DIY Kit | No | No |
| Spinorama Preference Score | - | 0.25 |
| Spinorama Preference Score with Perfect Sub | - | 3.05 |
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