SB13-Ultra - Piano - Outlet - 1381



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SB13-Ultra - Piano - Outlet - 1381
Outlet Special: Light scuff on top, light scratches on bottom and scuff on the grill. See additional picture. Factory inspected and tested. 5-Year Unconditional Warranty and complete Bill of Rights coverage. Read More
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SB13-Ultra - Piano - Outlet - 1381
Quick Specs
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13.5"Driver
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1000 watts RMS (3600 watts peak)Amplifier
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20-460Hz ±3 dBFreq. Response
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N/APort Size & #
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17.4" (H) 17.4" (W) 18.5" (D)Dimension
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92 lbWeight

Introducing the SB13-ULTRA
SB13-Ultra – Heroic Performance, Black-Tie Elegance
Are there 17 inches square in your home to make room for the most critically acclaimed subwoofer on the planet? The SB13 is the most popular Ultra for more than its modest stature alone. The flagship of our sealed models delivers super-hero levels of power, detail, speed and musicality. Yet, disguised in an elegant and compact cabinet it goes practically unnoticed in any décor—until it is called into action. You’ll quickly find the SB13’s reputation is well deserved and its value unparalleled. Mission accomplished - SVS style.
NewSledge Amplifier STA-1000D: Intelligent and sophisticated Power
The Sledge STA-1000D amplifier is a perfect match for the Ultra 13 driver, packing 1,000 watts of power and sophisticated DSP control. Comprehensive and extensive menu options are accessed via an intuitive single-knob interface and easy-to-use, LCD display. This will make your set-up and integration with home theater or stereo system quick and simple.
Sheer power alone is not enough. The SB13-Ultra’s amplifier equalization curve has been expertly optimized. Its roll-off is gradual, transient response superb and group delay extremely low. This roll-off profile makes the most of available 'room gain' so that under optimal conditions the SB13-Ultra can extend in room to 15 Hz or deeper. Even more, these characteristics make it ideal to pair with other SB13 Ultras for a multiple subwoofer configurations.
Frequency Response / Acoustic Data:

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

Personal SVS speaker and subwoofer system builder. Choose from preset home theater surround sound set-ups like 5.1, or custom build your own.
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Enter your speakers and the SVS Subwoofer Matching Tool will recommend suitable subwoofer matches as well as crossover frequency and low pass filter settings.
Match My Speakers with a SubwooferBrowse all SVS subwoofers from the 1000, 2000, 4000, & 16-Ultra Series.
See All SVS SubwoofersSVS Owner Experience

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