Introduction
A compact bookshelf speaker with punch
SVS Ultra Evolution Nano represents the culmination of SVS breakthroughs in driver design, component materials and cabinet architecture, combined with a relentless passion for audio excellence. The science of sonic perfection in harmony with a love of convincing and compelling sound.
Ultra Evolution Nano is capable of highly engaging and detailed sound with bold dynamics and bass you would expect from a much larger speaker, delivering audiophile sound and versatile placement options. Perfect as a stereo pair in a small to medium-sized room or as an LCR or front surround speaker in a home theater.
Never before has this fusion of design elements existed in one speaker. Time-aligned cabinet geometry, diamond-coated aluminum dome tweeters, organic cellular grille diffuser and other developments embody an uncompromising approach to loudspeaker design.
These innovations are brought to life with meticulous anechoic and real-world measurements and intonation. This final piece of artistry places the Ultra Evolution Nano among the most faithful compact speakers ever made.
SVS mission has always been to ignite a passion for transcendent music and home theater experiences by reproducing the truest sonic reproduction possible.
The enjoyment of pristine clarity, absolute transparency, stunning dynamics and effortless bass for more people than ever. SVS Ultra Evolution Nano connects you deeply to the emotion of sound.

Features
– Bookshelf Speaker
– 1″ diamond-coated tweeter
– 5.25″ mid-woofer
Available in high gloss black, high gloss white or black oak veneer finish.
Description
- Time-aligned case geometry
- Curved front bulkhead aligns the tweeter and mid-woofer on a vertical plane, so the sound from each driver reaches your ears at exactly the same time.
- Maximizes phase coherence for a more convincing and immersive soundstage with utmost 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 tweeters to greatly improve stiffness and acoustic properties.
- This breakthrough in material science increases frequency response far beyond the limits of human hearing, resulting in effortless, airy and unshrouded highs without measurable distortion.
- The diamond coating also pushes the low-frequency extension of the tweeter deeper for a more seamless blend with the midrange.
- The two-diffuser organic cell lattice protects the dome and uses a semi-random pattern derived from organic cell structures to enhance off-axis response and maximize the listener sweat spot.
- 5.25″ fiberglass composite center woofer
- Excellent stiffness-to-mass ratio provides stunning dynamics with impeccable tonal accuracy and deep, precise bass.
- Acoustically tuned driver enclosures
- Separate, acoustically tuned internal chamber for the mid-woofer optimizes separation and eliminates the chance of enclosure resonances, resulting in pristine sound across the frequency spectrum.
- Unrelenting attention to detail
- Separate, acoustically tuned internal chamber for the mid-woofer optimizes separation and eliminates any chance of cabinet resonances, resulting in pristine sound across the entire frequency spectrum.
- Uncompromising 2-way crossover with high-quality components ensures seamless mixing of driver output. Subtle musical details are rendered with breathtaking clarity, while massive dynamics radiate with weight and control from the highest to lowest octaves.
- Precision cast aluminum alloy baskets ensure precise alignment of critical components and maximize heat dissipation.
- Beveled faceplate minimizes edge diffraction for optimal off-axis frequency response.
- Neodymium magnetic grids
- Beautiful finish in high gloss black, high gloss white or black oak veneer finish.
Technical specifications
Frequency Response/Acoustic Data:
– Room frequency response: 44 Hz to 40 kHz (+/-3 dB)
– Nominal Impedance: 6 ohms
– Sensitivity: 85dB (2.83V @ 1 meter full space, 300Hz – 3kHz)
– Recommended amplifier power: 20 – 150 watts
Speaker Specifications:
– Bookshelf Speaker
– Gold-plated 5-way connectors
– 1.6″ wide flared rear ports
– Fabric grid with magnetic retention system
– Elastomer bumpers
– Housing dimensions: 310mm (H) x 190mm (W) x 233.9mm (D)
– Overall dimensions: 314mm (H) x 190mm (W) x 243mm (D) (including grille, feet and terminal pins)
– Dimensions shipped (pair): 310mm (H) x 646mm (W) x 429mm (D)
– Packed pair weight: 14.1 kg
– Weight Unpacked per piece: 6.1 kg
Separation filter:
– 2-way crossover with high-quality capacitors, coils, resistors and circuit board with heavy-duty traces
– Tweeter-to-woofer crossover: 1.9 kHz


















































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