About the SVS Ultra Evolution Nano Speaker

Product Description

SVS Ultra Evolution Nano Bookshelf Loudspeaker 

The SVS Ultra Evolution Nano is the most compact speaker in the Ultra Evolution series, incorporating advanced driver technology, cabinet engineering, and crossover refinement. It features an upgraded one-inch diamond-coated aluminium tweeter, created using a vapour deposition process that increases rigidity and extends high-frequency response well beyond human hearing. This results in crisp treble with minimal distortion, even at high volumes. A precision-tuned crossover ensures a smooth transition between the tweeter and the 5.25-inch glass-fibre woofer, which delivers controlled bass and natural midrange without unwanted resonance.


The cabinet is optimised for accuracy and immersion. Its most striking feature, the curved baffle, isn’t just an aesthetic choice but ensures precise time alignment so that sound from each driver reaches you simultaneously. This improves phase coherence, giving you a far more immersive soundstage. The rigid, acoustically inert enclosure minimises vibrations, while the chamfered front edges reduce diffraction for improved off-axis performance. Available in Piano Gloss Black, Piano Gloss White, and Black Oak Veneer, the Ultra Evolution Nano is designed for stereo listening in small to medium-sized rooms or as part of a high-performance home theatre system.

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 information

Speaker type Bookshelf loudspeaker
Available finishes Piano gloss black, piano gloss white, real black oak veneer finish options
Binding posts Gold-plated 5-way binding posts
Cabinet ports 1.6” wide-?ared rear-?ring port
Grille Cloth grille with magnetic retention system
Feet Elastomer stick-on bumper feet
Cabinet dimensions (H x W x D) 310 x 190 x 233.9 mm
Overall dimensions (H x W x D, includes grille, feet, and binding posts) 314 x 190 x 243 mm
Shipped dimensions (H x W x D) 310 x 646 x 429 mm
Weight unboxed (per speaker) 6.1 kgs
Shipped weight 14.1 kgs

Driver information

Tweeter 1” Diamond Coated Tweeter
Tweeter features FEA-optimised Organic Cell Lattice Diffuser
Tweeter leads Silver tinsel leads
Woofer 5.25" Woofer
Woofer features Long stroke motor and suspension

 

Composite glass-fiber cone

 

Precision-cast aluminum alloy baskets
Woofer voice coil Vented aluminium voice coil former

Crossover & Cabinet Information

Crossover type 2-way crossover with premium-grade capacitors, inductors, resistors, and heavy-trace printed circuit board
Tweeter-to-Woofer crossover 1.9 kHz
Cabinet architecture Time-aligned cabinet geometry
Baffle design Chamfered front baffle and flush-mounted drivers
Driver baffle thickness Extra-thick 1” (25mm) driver baffle
Cabinet construction FEA-optimised 3/4” (18mm) cabinet construction, bracing, and acoustic insulation

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