Ultra Center - Black Oak - Outlet - 1385

4.9
Rated 4.9 out of 5 stars
259 Reviews

Ultra Center - Black Oak - Outlet - 1385

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Regular price $ 549.99

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Outlet Special: Blemish in finish. See additional pic. Factory inspected and tested. 5-Year Unconditional Warranty and complete Bill of Rights coverage.

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A perfect 17-inch square, the SB13-Ultra subwoofer’s compact design is ideally suited for spaces where larger subwoofers wouldn’t fit, but deep, palpable bass is still desired. Painstakingly engineered, the SB13-Ultra is loaded with advanced design elements that set it apart from the competition.

High Output SVS Ultra Series Driver Design

Instead of merely adapting the previous Ultra driver to a more compact sealed enclosure, SVS engineers radically revised the motor geometry, added a unique, ultra-high-power aluminum voice coil, and developed a custom gap extension plate that increases linear stroke and reduces distortion. Add to that dual linear-roll spiders, a stitched parabolic surround, and the ultra-light but rigid Rohacell composite cone material of the 13-Ultra driver, and the result is an incredibly robust subwoofer with extreme excursion that easily outperforms subwoofers costing twice as much.

Powerful and Sophisticated Sledge STA-1000D Amplifier

To complement these driver refinements, the SB13-Ultra employs an integrated 1,000 watts RMS, 3,200+ watts peak power DSP Sledge amplifier with sophisticated DSPs perfectly matched to the driver and cabinet, and an equalization curve optimized for enhanced transient response and to complement room gain. Although it’s rated to deliver 20Hz to 460Hz (±3dB), in the right room, with the right settings, it can easily reach down to a gut-wrenching 15Hz, without diminishing the nuanced textures and incredible transient response that audiophiles demand of music. Its room gain compensation control also allows the SB13-Ultra to sonically adapt for optimal in-room frequency response. Power users will appreciate the two-band parametric equalizer (PEQ), yet this advanced feature is easily disabled for users who prefer to rely on the bass management of their favorite preamp or receiver.

Since the 13-Ultra subwoofers were launched, we’ve made huge advancements in our Sledge amplifier technology, which is now available to you! Any 13-Ultra owners who ever wanted an affordable upgrade path to enjoy the amazing performance and control benefits of the acclaimed SVS 4000 Series subwoofers can now take advantage of the SVS 13-Ultra Amplifier Upgrade Kit.

Acoustically Inert, Rigidly Braced Cabinet

The SB13-Ultra subwoofer cabinet is rigidly braced and acoustically inert for uncompromising performance and its understated but elegant design allow it to blend with any room’s décor, while still delivering thunderous low frequency impact that’s impossible to ignore.Described in reviews as authoritative, stunning, immensely powerful, pitch-perfect, versatile, and jaw-droppingly accurate, words and accolades only tell part of the story. The feeling you get when a musical bassline drops or your home theater erupts to life during an action movie sequence, or the shivers that goes down your spine when it resolves a deep but delicate sonic detail; these are the moments when the SB13-Ultra subwoofer shows its ultimate value.

Frequency Response / Acoustic Data:

  • 20-460Hz ± 3 dB
  • Roll-off slope specifically optimized to take maximum advantage of available room gain
  • 2-meter ground plane away from reflective structures (quasi-anechoic).

Subwoofer Specs:

  • Piano gloss black and real black oak veneer finish options
  • Front-firing 13.5" driver
  • Protective non-resonant steel mesh grille
  • Rigid and braced MDF cabinet
  • Detachable power cord
  • Cabinet Dimensions: 17.9" (H) x 17.4" (W) x 18.5" (D) (without grille)
  • Overall Dimensions: 17.9" (H) x 17.4" (W) x 20.4" (D) (with grille)
  • Weight (unboxed): 92 pounds
  • Shipped Dimensions: 23" (H) x 23" (W) x 27" (D)
  • Shipped Weight: 105 pounds

Driver Specs:

  • SVS 13.5” high-performance Ultra driver optimized for sealed applications
  • SVS custom-tooled die-cast aluminum basket
  • Flat-wire, 3” diameter, high-power, high-temp, 8-layer, aluminum voice coil - unique to SB13-Ultra
  • Polyimide impregnated fiberglass former/bobbin
  • Dual 9", composite layered, linear roll, extreme excursion spiders
  • Integrated tinsel leads
  • Nickel-plated high-tension spring terminals
  • Proprietary injection molded gasket and parabolic SBR extreme-excursion surround
  • Composite pulp/fiberglass press layered cone with stitched surround
  • Low carbon 1008 steel components, electrophoresis black plating
  • FEA-optimized overhung motor structure with custom gap extension plate enhances force/displacement symmetry, lower distortion and increases linear stroke
  • Copper shorting sleeve reduces gap induction and distortion, and enhances thermal conductivity
  • Dual Genox 8H/Y-35 high grade ferrite magnets
  • Oversized pole vent for greater cooling and low noise

Amplifier Specs:

  • STA-1000D Sledge with 1000 watts RMS continuous power (3600 watts peak dynamic power)
  • High efficiency cool-running Class D switching topology
  • Detachable power cord with main power switch and ceramic fuse
  • RoHS compliant, lead-free construction and world-wide safety certifications
  • Auto-On / On switch with "green" standby mode
  • Stereo line-level RCA and balanced (XLR) input/output connections
  • Normal and Hi input voltage switch
  • Fully adjustable (frequency and slope) phase-correct speaker/sub digital crossover
  • Customized EQ and DSP limiter settings specifically for the SB13-Ultra
  • Intelligent Feature Control (IFC) with bright LCD display
  • Two (2) digital PEQs with adjustable frequency, cut/boost, and Q values
  • Room gain compensation control with adjustable frequency and slope
  • Adjustable digital delay on main speaker line-level outputs to time-align the speakers and subs
  • Input impedance - 24 kΩ (unbalanced RCA) / 22 kΩ (balanced XLR)
4.9
Rated 4.9 out of 5 stars
Based on 259 reviews
Total 5 star reviews: 239 Total 4 star reviews: 15 Total 3 star reviews: 3 Total 2 star reviews: 2 Total 1 star reviews: 0
98%would recommend these products
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Reviews Summary
Customers say this center channel speaker delivers crystal-clear dialogue and exceptional sound quality. Many reviews highlight its wide sound dispersion, allowing clear audio from multiple seating positions. The speaker brings noticeable improvements in vocal clarity and detail compared to previous setups. Reviews frequently mention its seamless integration with other speakers and impressive performance for both movies and music. While some note its large size, most find the sound quality worth accommodating the dimensions. Many appreciate the build quality and finish options.
259 reviews
  • JH
    James H.
    Flag of United States
    Verified Buyer
    1 year ago
    Reviewing
    Ultra Center
    Rated 5 out of 5 stars
    Outstanding Sound, but beware the size

    I purchased the center speaker and the two Ultra Towers to upgrade my system. I looked at the measurement and thought the center would fit in my rack if I slid it in the side, but when I received it, I sadly discovered there was a metal bar preventing it from sliding all the way to the middle. It was so close. My rack would fit 8 and a quarter inches high. This center speaker is huge at nearly 9 inches tall! I have a nice glass and metal rack and was not pleased that I had to now purchase a new rack for my system, but like I mentioned I also bought the towers so didn't want to send everything back. I had to do extensive research to find a rack that would fit such a large center speaker, and the rack was expensive, but now that I have everything set up I'm very pleased. The sound of the new speakers is outstanding and that's what counts. All instruments, brass, acoustic, electric, organ, strings sound amazing. I have been "rediscovering" all my DVD and Blu-ray concerts I have purchased over the years and you can't get the smile off my face! Oh, did I mention I also have two subwoofers I purchased from SVS years ago? You can imagine how great it sounds. Thank goodness I live in a house and not an apartment. I would get kicked out.

  • MH
    Michael H.
    Flag of United States
    Verified Buyer
    1 year ago
    Reviewing
    Ultra Center
    Rated 5 out of 5 stars
    SVS Ultra Front Set-up

    I added the Ultra Center to my Ultra Towers and pair of SVS SB4000 subs Paired with the 85" Sony made the system so cohesive and well blended across the front using Audyssey was great out of the box but did tweak some settings but at near Nirvana with the results AV wise

    (FYI The Maggie 20.7s are a separate 2.2 music only system, driven by Audio Research electronics)

    Hard to beat the sound at anything remote to the SVS's price Was driving the Ultra Towers with another AR Setup and they performed at a level of many very high dollar competitors.

    Cannot wait to hear there new Ultras

  • TE
    Thomas E.
    Flag of United States
    Verified Buyer
    1 year ago
    Reviewing
    Ultra Center
    Rated 5 out of 5 stars
    Great addition to my A/V System!

    I consider myself a two-channel audio person with a painstakingly assembled system. My home theater system has always been a secondary priority. I've begun upgrading it and wanted to start with a center channel that could sustain power and clarity. As an owner of many SVS subs, I decided to add an Ultra Center as the tuning of SVS really does work extremely well for home theater. The UC is fantastic and met all of my expectations. I got the dialogue separation and lift in clarity I was looking for. I'm really happy with the purchase and highly recommend the Ultra Center. But, I'd also recommend any of SVS's products. I have an SB-3000 with my A/V system and an SB-4000 with my two-channel system and both are indispensable to me in providing an extended dynamic range for anything I may listening to or watching.

    In addition, a "shout out" to the SVS customer service. My speaker arrived with a cracked grill. I notified SVS and they asked for an image and my serial number (a very reasonable/practical request). I provided the information and a new grill arrived within days. Outstanding. The budget-busting "audiophile" brands who got fat and even more arrogant during the Pandemic audio boom could absolutely learn a few things from this kind of customer support.

  • RC
    Ryan c.
    Flag of United States
    1 year ago
    Reviewing
    Ultra Center
    Rated 5 out of 5 stars
    Center for kings

    This center sounds absolutely amazing. Perfect size not all crazy big where you can't fit it anywhere. But it sounds amazing when watching just about anything..from YouTube to movies and games absolutely amazing how this sounds crystal loud and clear. You can hear every detail in movies from foot steps on leaves and so on. Things I never paid attention to you can definitely hear everything with center. Highly recommended this to anyone who wants awesome set up. Can not go wrong with this

  • A
    Anonymous
    Flag of United States
    Verified Buyer
    2 years ago
    Reviewing
    Ultra Center
    Rated 5 out of 5 stars
    Ultra Center

    I like the 3 way design. The dialogue is detailed and clear. The Piano Gloss Black finish is gorgeous. Great Job SVS !!!