top of page

Every design element of the SVS Ultra Tower speaker was scrutinized to achieve cost-no-object audio performance and build quality. The flagship SVS loudspeaker features countless design innovations and world-class build materials resulting in reference quality sound and stunning dynamics beyond the reach of speakers costing thousands more.


Whether rendering the warmth of vinyl, the finest details of a hi-res audio recording or the aggressive, hard-hitting soundtrack of an action movie, the Ultra Tower speakers deliver a powerful and convincing audio experience from the highest frequencies to the lowest bass notes. The first time you hear them is like an epiphany that reveals itself over and over with every listening session.


Quick Specs:

  • Tweeter | 1"
  • Midrange | Dual 6.5"
  • Woofer | Dual 8"
  • Freq. Response | 28 Hz-32 kHz (±3 dB)
  • Port size & # | 3.5”
  • Dimension | 45.6" (H) 13.8" (W) 16.8" (D)
  • Weight | 75.4 lb

SVS Ultra Tower Speaker

  • Frequency Response / Acoustic Data:

    •  Rated bandwidth: 28 Hz-32 kHz (+/-3 dB).
    •  Nominal impedance: 8 ohms.
    •  Sensitivity: 88 dB (2.83V @ 1 meter full-space, 300-3kHz).
    •  Recommended amplifier power: 20-300 watts.


    Speaker Specs:

    •  Floor Standing Tower Loudspeaker
    •  Real black oak veneer and piano gloss black finish options
    •  Dual gold-plated 5-way binding posts
    •  3.5" wide-flared rear-firing port
    •  Cloth grille with pin/cup retention system
    •  Elastomer screw-in feet - adjustable for level
    •  Spiked metal screw-in feet included - adjustable for level
    •  Cabinet Dimensions: 45.6” (H) x 13.8” (W) x 16.5” (D) (without grille)
    •  Overall Dimensions: 45.6” (H) x 13.8” (W) x 16.8” (D) (with grille)
    •  Shipped Dimensions: 50.3" (H) X 21.3" (W) X 22.3" (D)
    •  Weight Unboxed: 75.4 pounds
    •  Shipped Weight: 86 pounds


    Driver Specs:


    1” Aluminum Dome Tweeter:

    •  FEA-optimized diffuser for airy and unveiled presentation
    •  Aluminum dome delivers exceptional transient response and exceptional stiffness/mass ratio


    6.5” Midrange Drivers:

    • Composite glass-fiber cone with excellent stiffness/mass ratio for high sensitivity and pistonic behavior beyond pass band
    • Aluminum shorting ring to reduce gap inductance, lower distortion, and enhance high frequency response
    • Cast aluminum basket to ensure precise alignment of critical components and additional heat-sinking capacity
    • Vented voice coil former to minimize air compression artifacts at high drive levels


    8” Woofers:

    •  Aluminum shorting rings to reduce gap inductance and lower distortion
    •  Long stroke motor and suspension for high output
    •  Vented voice coil formers to minimize air compression artifacts at high drive levels


    Crossover & Cabinet Specs:



    • 3.5-way crossover with premium-grade capacitors, air-core inductors and heavy-trace printed circuit boards
    • Unique tapered midrange array miniimizes off-axis lobing and enhances radiated sound power into listening space
    • Top midrange-to-tweeter crossover: 2 kHz
    • Bottom midrange taper frequency: 700 Hz
    • Dual midrange-to-woofer crossover: 160 Hz



    • Separate sealed midrange enclosures minimize top-to-bottom wall dimensions and shift standing waves beyond the driver pass band, minimizing negative driver interaction and associated frequency response degradation
    • Non-parallel cabinet panels reduces axial standing waves within the cabinet, reducing frequency response coloration
    • Acoustically transparent and FEA optimized grilles, wedge-shaped front baffle and flush-mounted drivers all contribute to reduced edge diffraction and improved on-axis high frequency response
    • FEA-optimized bracing, 1" thick midrange/tweeter baffles and 1.5" thick woofer baffles eliminates structural resonances and ensures the cabinet remains acoustically inert for uncolored response even at the highest drive levels
bottom of page