SVS UEVOBSBA2 Overview
Experience clear, detailed sound with the Ultra Evolution Bookshelf Speakers in black ash from SVS. The Ultra Evolution Bookshelf is a 2-way speaker in a time-aligned, rear-ported, bass-reflex cabinet. They are perfect as a stereo pair where floor speakers would be too large or combined with other Ultra Evolution speakers in a surround sound setup.
The Ultra Evolution Bookshelf delivers full-range sound using a 1" Diamond Coated Tweeter with Organic Cell Lattice Diffuser for clear highs and smooth off-axis response, combined with a 6.5" glass fiber woofer to deliver deep, accurate bass. The cabinet's chamfered front baffle and time-aligned, flush-mounted drivers reduce edge diffraction and improve off-axis high-frequency response.
Time Aligned Cabinet Geometry
A curved front baffle aligns the drivers on a vertical plane ensuring sound from each driver reaches your ears at the exact same instant. It is able to maximize phase coherence with pinpoint accuracy and imaging.
Diamond Coated Aluminum Dome Tweeter
Through a process called Vapor Deposition, a layer of diamond carbon is applied to the aluminum dome tweeter to vastly improve rigidity and acoustic properties. This breakthrough in material science raises the frequency response well beyond the limits of human hearing resulting in effortless, airy, and clear highs with no measurable distortion. The diamond coating also pushes low frequency extension of the tweeter deeper for more seamless blending with the midrange. An organic cell lattice tweeter diffuser protects the dome and employs semi-random patterns derived from organic cell structures to improve off-axis response and maximize the listening sweet spot.
Attention to Detail
An acoustically tuned enclosure optimizes low frequency tuning and eliminates any potential for cabinet resonances that may result in distortion. An integrated two-way crossover made with premium components seamlessly blends driver output. Precision-cast aluminum-alloy baskets ensure precise alignment of critical components and help maximize thermal dissipation.
EAN: 850029050742
SVS UEVOBSBA2 Specs
Key Specs
| Speaker Configuration | 2-Way |
| Drivers | 1x 1" / 25.4 mm Aluminum/Carbon Dome Tweeter (Front-Firing, per Speaker) 1x 6.5" / 165.1 mm Glass-Fiber Cone Mid-Woofer (Front-Firing, per Speaker) |
| Frequency Response | 40 Hz to 40 kHz (±3 dB) |
| Inputs/Outputs | 2x 5-Way Binding Post Pair Input |
Speaker System
| Speaker Configuration | 2-Way |
| Recommended Amplifier Power | 20 to 150 W |
| Bi-Amp Capability | Yes |
| Drivers | 1x 1" / 25.4 mm Aluminum/Carbon Dome Tweeter (Front-Firing, per Speaker) 1x 6.5" / 165.1 mm Glass-Fiber Cone Mid-Woofer (Front-Firing, per Speaker) |
| Passive Radiators | No |
| Enclosure Type | Bass-Reflex |
| Ports | 1x 2" / 50.8 mm, Rear-Firing |
| Frequency Response | 40 Hz to 40 kHz (±3 dB) |
| Impedance | 6 Ohms |
| Magnetic Shielding | No |
| Inputs/Outputs | 2x 5-Way Binding Post Pair Input |
| Crossover | 1.8 kHz |
| Sensitivity | 87 dB |
Physical
| Color | Black Ash Woodgrain |
| Environmental Protection | No |
| Placement & Mounting Options | Tabletop/Bookshelf (with Included Hardware) |
| Floor Contacts | Rubber Feet |
| Grille | Cloth (Removable) |
| Dimensions | 8.7 x 15 x 11.6" / 220 x 382 x 295.6 mm (Each, with Feet, with Grille) |
| Weight | 19.0 lb / 8.6 kg (Each) |
In the Box
- SVS Ultra Evolution 2-Way Bookshelf Speakers (Black Ash, Pair)
- 4 x Elastomer Stick-on Bumper Feet
- 5-Year Manufacturer Warranty
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