Short answer: the SVS Ultra Evolution Bookshelf. It ranks #78 of 222 bookshelf speakers by sound quality (rated 4.0/5) at $1,199 and is still sold new; the SVS Ultra Bookshelf ranks #98 (rated 3.9/5) and is discontinued, so it is only an option used.
What the SVS Ultra Evolution Bookshelf does well: A two way bookshelf speaker with a diamond coated tweeter and deep rated bass for its size, easy to drive with most amps. The catch: Measured by Stereophile and Audioholics, but not in the Spinorama format used for this ranking, so its tonal balance and directivity can’t yet be compared directly with ranked speakers.
Why pick the SVS Ultra Bookshelf: Bookshelf speakers with fairly neutral sound, wide dispersion and good dynamics, now discontinued but worth buying used. The catch: Still has a boosted upper mid-range/mid-range area, though less severe than the Prime: the reviewer suspects a baffle-step or tweeter-level issue rather than a resonance, giving mixes a slightly forward, occasionally tinny character.
Buy the SVS Ultra Evolution Bookshelf. It is rated higher for sound quality and still sold new, while the SVS Ultra Bookshelf is discontinued.
Worth knowing: the SVS Ultra Evolution Bookshelf has not been measured yet. Its rating is estimated from related models, with a likely range of 3.8 to 4.2, so treat this verdict as provisional.
Want more options? Browse the full Passive Home rankings.
Prices on this page were last checked November 14, 2026 at 6:17 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.
As an eBay Partner, we may be compensated if you make a purchase.
Specifications Side By Side
| SVS Ultra Evolution Bookshelf | SVS Ultra Bookshelf | |
|---|---|---|
| Price | $1,199.00 per pair | $1,200 per pair Discontinued |
| Ranked | #78 of 222 in Large Size Bookshelf Speakers Estimated | #98 of 222 in Large Size Bookshelf Speakers |
| Drivers | 6.5” composite glass fiber cone woofer, 1” diamond-coated aluminum dome tweeter | 6.5” composite glass fiber cone woofer, 1” aluminum dome tweeter |
| Frequency Response | 40Hz-40kHz ±3dB (manufacturer specified) | 45Hz - 32kHz (manufacturer specified) |
| Sensitivity | 87dB (2.83V/1m, manufacturer specified) | 87.8dB (measured average, Erin’s Audio Corner) |
| Impedance | 6 ohms nominal (manufacturer specified) | 8 ohms nominal, 3.8 ohms minimum (measured, Erin’s Audio Corner) |
| Woofer Cabinet | ported, rear | - |
| Dimensions | 14.9”H x 8.7”W x 11.3”D (378 x 220 x 286 mm) | 14.9”H x 8.5”W x 10”D |
| Weight | 19 lbs (8.6 kg) each | 19 lbs (8.6 kg) each |
| Cabinet Color | piano gloss black, piano gloss white, black oak | - |
| Country | United States | - |
| Bass Extension (-3dB) | - | 69Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | - | 48Hz (measured, Erin’s Audio Corner) |
| Recommended Power | - | 20-150W |
| Spinorama Preference Score | - | 5.63 |
| Spinorama Preference Score with Perfect Sub | - | 8.10 |
| DIY Kit | - | No |
Where the Ratings Come From
- SVS Ultra Evolution Bookshelf: reviews by Stereophile and Audioholics.
- SVS Ultra Bookshelf: Spinorama.org measurements and reviews by Erin’s Audio Corner and Audio Science Review.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
Related Speaker Comparisons
More worthwhile head-to-heads for SVS Ultra Evolution Bookshelf: