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SVS PB16-Ultra  16" 1500W Subwoofer (Piano Gloss Black)



PB16-Ultra features a massive 16” Ultra driver with astonishing 8" edge wound voice coil, a stunningly powerful 1,500 watts continuous, 5,000+ watts peak power Sledge amplifier with fully discrete MOSFET output, triple 3.5" front-firing high-flow ports and an innovative subwoofer control and DSP smartphone app with custom presets for precise tuning. The ultimate ported box subwoofer.



One Subwoofer to Rule Them All. Introducing the PB16-Ultra

An unrelenting passion for breathtaking bass performance and engineering perfection guided every aspect of the PB16-Ultra subwoofer’s development. Groundbreaking technology, rigorous design and extreme testing in real world and laboratory environments allowed SVS to achieve unmatched low frequency extension and output capabilities all while keeping it amazingly detailed and articulate. The culmination of all SVS design advancements, PB16-Ultra represents an incomparable bass experience. Nothing else comes close.



Masterful Engineering. 3 Game-Changing Subwoofer Innovations

One of these groundbreaking innovations would’ve been enough to make the PB16-Ultra an engineering tour-de-force, but the combination of 3 subwoofer firsts propels the SVS PB16-Ultra into the pantheon of all-time great audio products.



Massive New 16-inch SVS Ultra Driver with Unprecedented 8-inch Edge Wound Voice Coil

When designing the biggest and most formidable driver ever used in an SVS subwoofer, it was of utmost importance to meet or exceed the same supreme standards of control and accuracy as every other subwoofer SVS manufactures. One huge advancement that allows the PB16-Ultra to handle the crushing force of a 16-inch driver is the 8-inch edge wound voice coil, the largest ever deployed in a consumer subwoofer. This innovation ensures ultra-low distortion and pinpoint control at the highest drive levels resulting in incredible output and low frequency extension. By nature, larger drivers are more difficult to control, but the unprecedented voice coil design ensures accuracy in frequency response and speed in transients without ever sounding boomy.

Pushing the driver are four massive, dedicated toroidal ferrite magnets that unleash a staggering 95mm peak to peak excursion and the highest levels of motor force and palpable SPLs. The light and rigid 16-inch Ultra driver cone consists of a premium fiberglass resin composite with optimal stiffness to mass ratio to maximize movement of air and sonic energy without ever distorting or losing control




Stunningly Powerful, New Sledge Amplifier with Fully Discrete MOSFET Output and 1,500 Watts Continuous, 5,000+ Watts Peak Power

Conservatively rated at 1,500 watts continuous, 5,000+ watts peak power, the PB16-Ultra Sledge STA-1500D amplifier’s 64 Amp 200-Volt MOSFETs are the sonic muscle behind arguably the most powerful and highest fidelity subwoofer amplifier ever developed. Discrete MOSFET output unbridles the nearly limitless power in the Sledge amplifier and pushes the 16-inch driver to extreme levels of performance. They also represent an upgrade over the less robust integrated circuit output stages found in nearly all other Class D subwoofer amplifiers.

Effortless power must be harnessed to ensure refined behavior and pristine output at the most demanding drive levels. To achieve this, the PB16-Ultra subwoofer uses the audio industry’s most advanced 50 MHz Analog Devices Audio DSP with 56bit filtering to handle the nearly limitless power, only unleashing the perfect amount of low frequency energy at just the right time.



Innovative New Smartphone App for Subwoofer DSP and Control

Compatible with Apple® and Android® platforms, the innovative PB16-Ultra smartphone app unleashes the full depth, force and nuance of the world’s finest subwoofer. The groundbreaking SVS subwoofer app controls all DSP functions and conveniently stores custom presets. It’s the easiest way ever to fine tune bass surpassing 16Hz at reference volumes from the comfort of your favorite seat.

For added convenience, 2-way feedback shows updates in real time on both the app and subwoofer interface and Bluetooth connectivity allows adjustments to be made even when the subwoofer is not in sight. Control is also available via IR remote and an intuitive front panel display.



Acoustically Inert, Rigidly Braced Cabinet

A subwoofer capable of creating such extreme levels of sonic energy requires a formidable cabinet design. The PB16-Ultra is built with a double thick MDF front baffle and rigid internal bracing to support the massive drive unit and to ensure an acoustically inert environment. The highly reinforced internal design eliminates any chance of coloration or resonance from the cabinet, even when the deepest low frequencies are played at reference sound pressure levels.






  • 8" Edge Wound Voice Coil is largest ever deployed for unprecedented driver control and ultra-low distortion at all drive levels.
  • High Density FEA-Optimized Cast Aluminum Basket provides unequaled levels of rigidity, tensile strength, and energy transference.
  • Premium Fiberglass Resin Composite 16" Ultra Cone moves massive amounts of sonic energy without ever flexing or losing control. 
  • Groundbreaking Smartphone App for Apple® and Android® devices controls all DSP functions and stores custom presets.
  • 1,500 Watts Continuous, 5,000+ Watts Peak Amplifier with fully discrete MOSFET output delivers astonishing levels of effortless, distortion-free power.
  • Angled Front Display with bi-directional feedback and 8-digit LED interface for convenient bass management.
  • Massive Precision Machined Driver Motor elements produce astounding levels of low frequency output, remaining tight and fast even at reference volume.
  • Double Thick MDF front baffle and reinforced internal bracing support massive drive unit and ensure an acoustically inert environment.

SVS PB16-Ultra 16" Subwoofer Piano Gloss Black

C$6,400.00 Regular Price
C$4,900.00Sale Price

    Frequency Response 

    • 15Hz to 280Hz ± 3 dB (standard mode) 
    • 13Hz to 280Hz ± 3 dB (extended mode) 
    • 14Hz to 360Hz ± 3 dB (sealed mode) 
    • 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 finish
    • Protective non-resonant steel mesh grille
    • Front-firing 16" driver
    • Rear-mounted amplifier
    • Screw-in rubber feet
    • Robust Medium Density Fiberboard (MDF) cabinet construction
    • Triple 3.5-inch ports 
    • Cabinet Dimensions (without grille): 25” H x 21.7” W x 28.3” D
    • Cabinet Dimensions (with grille): 25” H x 21.7” W x 30.9” D
    • Shipped Dimensions: 34.2” H x 27.5” W x 38.6” D
    • Weight (unboxed): 174.5 lbs. 
    • Shipped Weight: 207.3 lbs 



    Driver Specs:

    • SVS 16” Ultra-series driver
    • Powder-coated cast aluminum basket
    • Four high-grade ferrite magnets
    • Finite Element Analysis (FEA)-optimized motor structure
    • Dual shorting rings reduce gap induction and lower distortion
    • Extended pole piece improves heat sink and thermal management properties
    • 8” diameter, high-power edge wound voice coil
    • 95mm peak to peak Xmech excursion (82mm Xmax)
    • Upgraded Nomex spider for improved linearity and driver control at extreme drive levels
    • Dual 24-strand copper and Nomex composite high-temperature leads provide a pristine electrical connection from the amplifier to the voice coil
    • Premium glass fiber laminated dustcap and reinforced composite cone sub-structure ensure a light, ridged, and neutral radiating surface
    • Low-creep rubber long-throw surround for excellent durability and longevity



    Amplifier Specs:

    • Sledge STA-1500D DSP amplifier
    • 1,500 watts RMS continuous (5,000+ watts peak dynamic)
    • Efficient and cool-running Class D topology
    • High resolution 50MHz Analog Devices Audio DSP with double precision 56bit filtering is most advanced subwoofer processor available for perfect audio reproduction
    • Active PFC (Power Factor Correction) ensures the cleanest 1500W output regardless of your home mains supply
    • XLR and RCA stereo input/output with ultra-wide input voltage for consumer and professional audio applications
    • Convenient front-mounted display with subwoofer controls and 8 digit LED display
    • Groundbreaking Subwoofer Control and Bass Management Smartphone App for Apple and Android Devices
    • IR Remote Control
    • Three user adjustable parametric EQs
    • Continuously variable volume/gain control
    • Continuously variable (0-180 degrees) phase control
    • Continuously variable (30-200 Hz) 6, 12, 18, or 24 dB/octave low pass filter frequency with disable/LFE setting
    • Main power rocker switch
    • Auto-On / On / Trigger Controls
    • 3-12V trigger with 1/8” (3.5 mm) TRS mini-jack input
    • Green standby mode with > 0.5 watts consumption
    • Input impedance 22kohm (RCA)/ 22kohm (XLR).
    • RoHS compliant, lead-free construction and world-wide safety certifications
    • Detachable power cord




    Included Accessories:

    • Protective non-resonant steel mesh grill
    • 3 Foam Port Tuning Plugs
    • Iso-elastomer feet included
    • Extra heavy-duty, high current 6' power cord
    • Quick Start Guide




    Specifications are subject to change without notice



    Subwoofer Type Active
    Enclosure Type Bass-Reflex
    Amplifier Power Rating 1500 watts RMS
    5000 watts Peak
    Drivers 16" / 40.6 cm (Front-Firing)
    Voice Coil 8" / 20.3 cm
    Frequency Response 15 to 280 Hz ±3 dB (standard mode)
    Amplifier Class Class-D
    Inputs/Outputs 2 x XLR Input
    1 x Stereo RCA Input
    1 x 1/8" / 3.5 mm Input (12 V Trigger)
    2 x XLR Output
    1 x Stereo RCA Output
    Driver Design 63.9 Lbs Woofer with 56.2 Lbs for the motor
    Input Impedance 22 kOhms




    AC Input Power 110 to 240 VAC, 50 / 60 Hz
    Power Consumption 0.5 W (Standby)
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