SVS Ultra Evolution Tower Floorstanding Speakers (Pair) - Pre-Order

Brand: SVS
Warranty: 5 Years
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The Culmination of Sonic Obsession

Ultra Evolution Tower represents the culmination of SVS breakthroughs in driver design, component materials, and cabinet architecture, married with a relentless passion for audio excellence. The science of sonic perfection in harmony with a love of convincing and immersive sound.

The smallest of the floorstanding speakers in the flagship Series, Ultra Evolution Tower outperforms everything in its class with rich, detailed sound, commanding bass, and a broad yet precise soundstage.

Never has this fusion of design elements existed in a single speaker. Acoustically centred time alignment, diamond coated aluminium dome tweeters, force balanced woofer array, and other advancements embody an uncompromising approach to floorstanding speaker design.

Acoustic innovations are brought to life with painstaking anechoic and real-world measurement and voicing. This final bit of artistry places Ultra Evolution Tower among the highest fidelity tower speakers ever created.

Our mission has always been to ignite a passion for transcendent music and home theatre experiences by rendering the truest sonic playback.

The joy of pristine clarity, absolute transparency, stunning dynamics, and effortless bass for more people than ever. SVS Ultra Evolution Tower deeply connects you to the emotion of sound.

SVS Ultra Evolution Tower Floorstanding Speakers

Inspired Design, Reference Performance

Acoustically Centred Time Alignment Cabinet Architecture

Curved front baffle aligns the sonic emanation point of all drivers on a vertical plane ensuring sound from each driver reaches your ears at the exact same instant.

Maximises phase coherence for more convincing and immersive soundstage with pinpoint accuracy and imaging.

Midrange drivers and woofers positioned above and below the tweeter allow for seamless crossover blending to create an idealised “point-source” where sound flows from a single point in front of the speaker to optimise dispersion characteristics.

SVS Ultra Evolution Tower Floorstanding Speakers

Diamond Coated Aluminium Dome Tweeter

Through a process called Vapour Deposition, a layer of diamond carbon is applied to the aluminium 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 maximise the listening “sweet spot.”

SVS Ultra Evolution Tower Floorstanding Speakers

Quad 5.25” Glass-Fibre Woofers in Force Balanced Array

Dual opposing active woofers on the top and bottom of the cabinet render effortless low frequency response while addressing room modes. Deep, authoritative bass is evenly spread throughout the listening area.

Mechanical energy from each front-firing woofer is equalled inside the cabinet by the rear-firing woofer eliminating mechanical coloration for pure, accurate low frequencies at any playback level.

SVS Ultra Evolution Tower Floorstanding Speakers

Dual 4.5" Glass Fibre Composite Midrange Drivers

Superb stiffness to mass ratio on dual driver array renders stunning dynamics with flawless tonal accuracy.

SVS Ultra Evolution Tower Floorstanding Speakers

Unrelenting Attention to Detail

Separate, acoustically tuned internal chambers for the woofers and midrange drivers optimise separation and eliminate any potential for cabinet resonances, resulting in pristine sound across the frequency spectrum.

Uncompromisng 3-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 aluminium-alloy baskets ensure precise alignment of critical components and maximise thermal dissipation.

Chamfered front baffle minimises edge diffraction for optimal off-axis frequency response.

Neodymium magnetic grilles.

Stunning piano gloss black, piano gloss white, and black oak veneer finish.

SVS Ultra Evolution Tower Floorstanding Speakers

Frequency Response / Acoustic Data

  • Frequency response: 30 Hz - 40 kHz (+/-3 dB)
  • Nominal impedance: 6 ohms
  • Sensitivity: 87 dB (2.83 V @ 1 metre full-space, 300 Hz – 3 kHz)
  • Recommended amplifier power: 20 – 300 watts

Speaker Specs

  • Floor-standing tower loudspeaker
  • Piano gloss black, piano gloss white, real black oak veneer finish options
  • Dual gold-plated 5-way binding posts
  • Dual 2.5” wide-flared rear-firing ports
  • Cloth grille with magnetic retention system
  • Elastomer screw-in feet – adjustable for level
  • Spiked metal screw-in feet included – adjustable for level
  • Cabinet dimensions: 43.9” (H) x 8.58” (W) x 16.69” (D) / 1115 mm (H) x 218 mm (W) x 424 mm (D)
  • Overall dimensions: 44.49” (H) x 8.58” (W) x 16.69” (D) / 1130 mm (H) x 218 mm (W) x 424 mm (D) (includes grille, feet, and binding posts)
  • Shipped dimensions: 47.8” (H) x 12.2” (W) x 20.5” (D) / 1215 mm (H) x 309 mm (W) x 520 mm (D)
  • Weight unboxed: 70.3 lb / 31.9 kg
  • Shipped weight: 59.5 lb / 27.0 kg

Driver Specs

1” Diamond Coated Tweeter

  • FEA-optimised Organic Cell Lattice Diffuser for airy, unveiled highs and pristine clarity.
  • Cutting-edge vapour-deposition grows a hyper-rigid diamond-like coating on an aircraft-grade aluminium 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.

4.5” Midrange Drivers

  • Composite glass-fibre cone with excellent stiffness/mass ratio for high sensitivity and pistonic behaviour beyond passband.
  • Precision-cast aluminium-alloy baskets ensure precise alignment of critical components and maximise thermal dissipation.
  • Vented Kapton voice coil former is exceptionally lightweight for excellent dynamics and transient response.

5.25” Woofers

  • Long stroke motor and suspension for high output.
  • Composite glass-fibre cone with excellent stiffness/mass ratio for high sensitivity and pistonic behaviour beyond passband.
  • Precision-cast aluminium alloy baskets ensure precise alignment of critical components and maximise thermal dissipation.
  • Vented aluminium voice coil former to maximise thermal control while minimising air compression artefacts at high drive levels.

Crossover & Cabinet Specs


  • 3-way crossover with premium-grade capacitors, inductors, resistors and heavy-trace printed circuit board
  • Tweeter-to-midrange crossover: 1.8 kHz
  • Midrange-to-woofer crossover: 170 Hz


  • Acoustically Centred Time Alignment architecture.
  • Acoustically-centred architecture orients the mid-range and woofer arrays in rotational-symmetry around the tweeter, ensuring that low, mid, and high-frequencies emanate from the same effective point in space, creating a coherent, integrated, faithful acoustic image.
  • Time-aligned cabinet geometry introduces microsecond-level time delays between the drivers, ensuring that the effective acoustic-centre of each driver is equidistant from the listener. The result is improved linearity and directionality throughout the crossover frequencies, and a more accurate soundstage.
  • Quad 5.25” woofers in Force-Balanced Opposed Array energise any room with deep, accurate, evenly distributed bass, while contributing a net-zero vibration force to the cabinet and other components.
  • Dual 4.5” midrange drivers share a dedicated acoustic-suspension enclosure, symmetrical around the tweeter.
  • Chamfered front baffle and flush-mounted drivers reduce edge diffraction and improve on-axis and off-axis high-frequency response.
  • Extra-thick 1” (25 mm) driver baffles ensure a rigid, resonance-free mounting for all drivers.
  • FEA-optimised ¾” (18 mm) cabinet construction, extensive bracing, and acoustic insulation eliminate acoustic and structural resonances, ensuring an inert enclosure and an uncoloured response, even at the highest drive levels.
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