SVS Ultra Evolution Bookshelf is a 2-way Passive Bass Reflex Bookshelf speaker by SVS. It features a 1" Dome Tweeter and 1 x 6.5" Composite glass-fiber Woofer. The speaker has a frequency range of 40-40k Hz and a sensitivity of 87 dB. SVS Ultra Evolution Bookshelf has an MSRP of 1198$ per pair.
Room Size Suitability
The size of the room where you plan to use the SVS Ultra Evolution Bookshelf is a crucial factor in your decision. We have assessed its suitability for various room sizes based on its dimensions and maximum power output:
| Listening Environment* |
Suitability |
| Near-field | Poor |
| Small Room | Average |
| Mid-size Room | Good |
| Large Room | Average |
| Very Large Room | Poor |
(* Approximate Room sizes: Small < 100sq. ft / 9 m2, Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: > 400 sq. ft / 36 m2.
Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual listening experience changes depending on floor height, room shape, surface materials, listening position, speaker locations, etc.)
SVS Ultra Evolution Bookshelf Lifestyle
SVS's Ultra Evolution Series of Loudspeakers
Ultra Evolution Bookshelf is a member of SVS's Ultra Evolution series of Passive speakers. Below you can see the main specs of these speakers.
SVS Ultra Evolution Series Speakers
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Frequency Response of the SVS Ultra Evolution Bookshelf Speaker
SVS Ultra Evolution Bookshelf has a Frequency response range of 40-40k Hz at ±3dB and Power Range of 20-150 watts. With a minimum frequency of 40 Hz, Ultra Evolution Bookshelf delivers deep bass that will likely satisfy most listeners, especially those who enjoy music. However, movie enthusiasts and music fans who prefer a full range of sound may still benefit from adding a subwoofer.
To focus on the subwoofers that are in a similar price range with SVS Ultra Evolution Bookshelf, check out the Powered Subwoofers under $1500. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how Ultra Evolution Bookshelf's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
Bookshelf Speakers
SVS Ultra Evolution Bookshelf
High Frequency
Bookshelf Speakers
SVS Ultra Evolution Bookshelf
SVS Ultra Evolution Bookshelf's Composite glass-fiber Woofer
SVS Ultra Evolution Bookshelf's aluminum Dome Tweeter
Crossover frequency of the SVS Ultra Evolution Bookshelf?
The Crossover frequency of the Ultra Evolution Bookshelf is set to 1800Hz. This is the threshold frequency where the higher frequency signals over this level are sent to the tweeter and the lower-frequency signals are sent to the woofer by the crossover component.
Impedance and Sensitivity
SVS Ultra Evolution Bookshelf's nominal impedance level is
6 ohms and has a sensitivity of
87 dB.
Sensitivity
Bookshelf Speakers
SVS Ultra Evolution Bookshelf
Nominal Impedance of the 6 Ohms makes the SVS Ultra Evolution Bookshelf a relatively difficult to drive speaker compared to more frequently found 8 ohms speakers from nominal Impedance perspective.
Sensitivity
With a sensitivity level of only 87 dB, SVS Ultra Evolution Bookshelf is a difficult to drive speaker from Sensitivity perspective, make sure to choose an amplifier with a high output if you like listening to your music at high volume levels. You may especially have a hard time using Tube amplifiers which are traditionally very low power compared to Class A/B or Class D amps.
Check the amplifiers that are in a similar price range to the SVS Ultra Evolution Bookshelf:
Input Type
Ultra Evolution Bookshelf has Gold-plated 5-way type connectors and lets bi-amping/bi-wiring. Bi-wiring can enhance the overall transparency of your loudspeakers by using separate speaker wires for the low and high-frequency drivers from a single amplifier. Bi-amping, on the other hand, involves using separate amplifiers for the high and low-frequency drivers, potentially resulting in a greater dynamic range and reduced distortion.
SVS Ultra Evolution Bookshelf Back View
SVS Ultra Evolution Bookshelf External Dimensions and Weight
SVS Ultra Evolution Bookshelf has external dimensions of (Height x Width x Depth) 11.14 x 8.66 x 11.64” (382 x 220 x 295.6mm ).
Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base area of SVS Ultra Evolution Bookshelf is approximately 651.2cm2 / 100.9inch2.
WeightThe SVS Ultra Evolution Bookshelf weighs 8.60kg / 18.9lbs per piece. Here is a comparison of how Ultra Evolution Bookshelf's weight compares with the average, max and min weights in its class.
Weight
All Bookshelf Speakers
SVS Ultra Evolution Bookshelf
Weight
Bookshelf Speakers under $1500
SVS Ultra Evolution Bookshelf
Cabinet type and Materials
SVS Ultra Evolution Bookshelf has a
Bass Reflex type cabinet. Bass Reflex type loudspeakers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed designs.
SVS Ultra Evolution Bookshelf - Side View
Port Position
SVS Ultra Evolution Bookshelf is a rear-firing port speaker so you have to make sure you leave enough space between the back of the speaker and wall or bookshelf so that it has room to breathe.
Available colors
SVS Ultra Evolution Bookshelf is available in Piano Gloss Black, Piano Gloss White and Black Oak Veneer.
Wall Mounting
Ultra Evolution Bookshelf doesn't sport any built-in mounting bracket, so you need an external structure to mount it on walls.
Does the SVS Ultra Evolution Bookshelf come with a Grille?
Ultra Evolution Bookshelf comes with Neodymium magnetic grilles in Black color choices. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible.
SVS Ultra Evolution Bookshelf with Grille
Recommended Accessories
Here is a list of accessories that we think you may need for the SVS Ultra Evolution Bookshelf.
- Speaker Cable and Connectors
- Vibration Isolators: IsoAcoustics isolators more affordable options too.
- Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.
- Speaker Stands: Stands bring your bookshelf speakers to ideal height (rule of thumb is to have the tweeter level with your ear in your listening position), helps stability and acoustical isolation.
User's Manual
For more information about how to setup, use and maintain the SVS Ultra Evolution Bookshelf, use the direct link below to download the official manual document:
Download User Manual for SVS Ultra Evolution Bookshelf
Official Product Page
Official manufacturer's product page for the SVS Ultra Evolution Bookshelf speaker can be found below:
Official Product Page for SVS Ultra Evolution Bookshelf
Warranty
5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.