SVS SVS Ultra Evolution Nano
Compact yet richly scaled, the Ultra Evolution Nano blends surprisingly deep bass, weighty vocals and airy, detailed treble into an engaging, room-filling listen. Hi-Fi Choice admired its warm-but-incisive balance, while Future Audiophile highlights immersive imaging and impressive low-end authority. Premium finishes and time-aligned driver geometry complete a remarkably sophisticated compact monitor.
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Deliciously Crispy
Sound Quality
91/100
Build Quality
94/100
Value for Money
95/100
Pros
Delivers unusually weighty, extended and agile bass for a compact 5.25-inch bookshelf speaker, without boom.
Combines smooth warmth and full-bodied vocal presence with crisp detail, air and strong intelligibility.
Creates expansive, precise imaging with convincing instrument placement and impressive vertical scale.
Premium cabinet execution and finish quality stand out strongly at the price.
Cons
Treble can sound bright when listened to directly on-axis; careful toe-in helps achieve the smoothest balance.
The rear port benefits from breathing room away from walls, as close placement can add bass energy and reduce soundstage depth.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 91/100
Reviewers consistently describe a compact speaker that sounds unusually full, lively and composed. Its character combines warm tonal weight and strong bass for the enclosure size with clear, airy detail, convincing imaging, and ample enthusiasm when partnered with suitable amplification.
Bass
92/100
For a 5.25-inch compact standmount, the Nano earns repeated praise for substantial low-end weight, extension and control. Hi-Fi Choice heard surprising extension without boom or bloom, while Future Audiophile called it "tiny subwoofer vibes"; several reviewers stress that it remains quicker and more articulate when given breathing space from walls.
Mid
91/100
Vocals are repeatedly described as anchored, powerful, intelligible and naturally weighty. Andrew Robinson found voices three-dimensional and grounded, while other reviewers praise the full-bodied tone and the absence of a fatiguing edge in vocal reproduction.
Treble
90/100
The diamond-coated tweeter is widely heard as crisp, open and detailed without harshness, including at higher levels. Its balance is slightly setup-sensitive: Andrew Robinson notes that direct on-axis listening may strike some listeners as bright, whereas modest toe-in brought extended but non-shrill treble.
Soundstage Imaging
91/100
Reviewers hear an expansive, layered presentation with precise image placement and a convincing ability to disappear. The Nano is also credited with unusually persuasive vertical scale, while placement away from boundaries helps preserve the cleanest focus and bass balance.
Dynamics
89/100
The Nano is frequently described as energetic, agile and responsive rather than compressed or sluggish. It can play into the upper-90dB region according to Andrew Robinson, particularly flourishing with a subwoofer, though that setup naturally gives it greater large-scale impact.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
94/100
The cabinet and finish receive unusually emphatic praise for this class. Hi-Fi Choice calls the standard of build and finish class-busting, highlighting the shaped, time-aligned enclosure and mirror-smooth gloss surfaces; other reviewers likewise describe the fit and finish as phenomenal and the available finishes as high-class.
Value for Money
95/100
At roughly $900 per pair, reviewers consider the Nano exceptionally well equipped and strongly competitive with its peers. Future Audiophile cites technology found in speakers costing far more, while Hi-Fi Choice calls the outlay a steal and Andrew Robinson says it is among the easiest speakers to recommend; the long warranty and in-home trial further strengthen the ownership proposition.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
Online Reviews & Mentions
YouTube Reviews
Forum Mentions
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Specifications
- Frequency Response / Acoustic Data
- • Frequency Response: 44Hz to 40kHz (+/-3 dB) • Nominal impedance: 6 ohms. • Sensitivity: 85dB (2.83V @ 1 meter full-space, 300Hz – 3kHz) • Recommended amplifier power: 20 – 150 watts
- Speaker Specs
- • Bookshelf Loudspeaker • Piano gloss black, piano gloss white, real black oak veneer finish options • Gold-plated 5-way binding posts • 1.6” wide-flared rear-firing port • Cloth grille with magnetic retention system • Elastomer stick-on bumper feet • Cabinet Dimensions: 12.2” (H) x 7.48” (W) x 9.21” (D) / 310mm (H) x 190mm (W) x 223.9mm (D) • Overall Dimensions: 12.36” (H) x 7.48” (W) x 9.57” (D) / 314mm (H) x 190mm (W) x 243mm (D) • Shipped Dimensions (Pair): 12.2” (H) x 25.4” (W) x 16.9” (D) / 310mm (H) x 646mm (W) x 429mm (D) • Weight Unboxed: 13.5 pounds / 6.1 kgs • Shipped Weight: 31.0 pounds / 14.1 kgs
- Driver Specs
- • FEA-optimized Organic Cell Lattice Diffuser for airy, unveiled highs and pristine clarity. • Cutting-edge vapor-deposition grows a hyper-rigid diamond-like coating on an aircraft-grade aluminum dome, pushing high-frequency extension further beyond human hearing, and delivering best-in-class fidelity, linearity, and transient response. • Silver tinsel leads for optimal signal transfer and power handling. • Long stroke motor and suspension for high output. • Composite glass-fiber cone with excellent stiffness/mass ratio for high sensitivity and pistonic behavior beyond passband. • Precision-cast aluminum alloy baskets ensure precise alignment of critical components and maximize thermal dissipation. • Vented aluminum voice coil former to maximize thermal control while minimizing air compression artifacts at high drive levels.
- Crossover & Cabinet Specs
- • 2-way crossover with premium-grade capacitors, inductors, resistors, and heavy-trace printed circuit board • Tweeter-to-Woofer crossover: 1.9 kHz • Time-aligned cabinet geometry introduces microsecond-level time delays between the drivers, ensuring that the effective-acoustic-center of each driver is equidistant from the listener. The result is improved linearity and directionality throughout the crossover frequencies, and a more accurate soundstage.. • Chamfered front baffle and flush-mounted drivers reduce edge diffraction and improve on-axis and off-axis high-frequency response. • Extra-thick 1” (25mm) driver baffle ensures a rigid, resonance-free mounting for all drivers. • FEA-optimized ¾” (18mm) cabinet construction, bracing, and acoustic insulation eliminate acoustic and structural resonances, ensuring an inert enclosure and an uncolored response, even at the highest drive levels.
Manufacturer's Description — SVS
Stunningly detailed and refined sound with impressive bass from a compact bookshelf speaker that punches well above its class.
Inspired Design, Reference Performance.
Time Aligned Cabinet Geometry
Curved front baffle aligns the acoustic center ofthe tweeter and wooferon a vertical plane ensuring sound from each driver reaches your ears at the exact same instant.
Maximizes phase coherence for more convincing and immersive soundstage 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 tweeters 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 unveiled highs with no measurable distortion.
The diamond coating also pushes low frequency extension of the tweeter deeper for more seamless blending with the midrange.
Organic cell lattice tweeter diffuser protects the dome and employs semi-random pattern derived from organic cell structures to improve off-axis response and maximize the listening “sweet spot.”
5.25" Glass Fiber Composite Mid-Woofer
Superb stiffness to mass ratio conveys stunning dynamics with flawless tonal accuracy, and deep, accurate bass.
Unrelenting Attention to Detail
Acoustically tuned enclosure optimizes low frequency tuning and eliminates any potential for cabinet resonances, resulting in pristine sound across the frequency spectrum.
Uncompromising 2-Way crossover with premium components seamlessly blends 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 thermal dissipation.
Chamfered front baffle minimizes edge diffraction for optimal off-axis frequency response.
Neodymium magnetic grilles
Stunning Piano Gloss Black, Piano Gloss White, and Black Oak Veneer Finish
Verified Dealers
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Authorized dealers for SVS SVS Ultra Evolution Nano
- Abt Electronics — online and in-store — Glenview, Illinois, United States (website)
- Alex Audio Video — in-store — Sofia, Sofia City Province, Bulgaria (website)
- Altitudo Audio — online and in-store — Winnipeg, Manitoba, Canada (website)
- Apollo HiFi — online and in-store — Marrickville, New South Wales, Australia (website)
- Art & Voice — online (website)
- Audio Advice — online and in-store — Raleigh, North Carolina, United States (website)
- Audio Breakthroughs — in-store — Manhasset, New York, United States (website)
- Audio Classics — in-store — New York, United States (website)
- Audio Lab — online and in-store — Honolulu, Hawaii, United States (website)
- Audio Magic - EU — online and in-store — Wola, Województwo mazowieckie, Poland (website)
and 93 more verified dealers