{"product_id":"svs-pb17-ultra-revolution-ported-powered-subwoofer-black-oak-veneer","title":"SVS PB17-Ultra R|Evolution Ported Powered Subwoofer (Black Oak Veneer)","description":"\u003cp\u003eFlagship ported subwoofer engineered for extreme home theater and HiFi performance. Its 17-inch high-excursion driver, dual 8-inch voice coils, 2,800-watt RMS dual-monoblock amplifier, 295MHz DSP, variable port tuning, SVS Subwoofer App control with Auto EQ room calibration, and extension to a staggering 12Hz produce massive output with extraordinary depth, accuracy, and control.\u003c\/p\u003e\n\u003ch2\u003eEffortless Output from High-Excursion 17-inch SVS Driver\u003c\/h2\u003e\n\u003cp\u003eIt was a ground-up process designing the largest, most formidable driver ever deployed in an SVS subwoofer. An all-new dual voice coil, suspension, basket, and extreme-excursion surround achieve chest-compressing sound pressure levels with flawless tonal accuracy.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight and rigid 17-inch glass fiber composite cone with optimal stiffness-to-mass ratio for maximum efficiency and acoustic linearity\u003c\/li\u003e\n\u003cli\u003e55lb four-piece toroidal ferrite electromagnetic motor generates massive force with precise control, remaining authoritative yet detailed and controlled\u003c\/li\u003e\n\u003cli\u003eExtreme-excursion catenary SBR rubber surround maintains pure, long-throw pistonic driver motion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUnerring Control from Revolutionary Dual 8-inch Voice Coils\u003c\/h2\u003e\n\u003cp\u003eUnprecedented dual 8-inch dual voice coils ensures stable transfer of electro-magnetic current to the 17-inch driver for authoritative output and pinpoint driver control.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-layer bi-filar dual voice coil conducts the massive power from the dual-mono amplifier to the motor with maximum thermal efficiency, resulting in effortless acoustic output\u003c\/li\u003e\n\u003cli\u003eCopper clad aluminum voice coil wire combines the best properties of both elements, yielding ideal thermal capacity and magnetic field strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFirst Ever Dual Mono STA-2800D Amplifier Design with Discrete MOSFET Output\u003c\/h2\u003e\n\u003cp\u003eThe sonic muscle behind the most powerful and highest fidelity SVS subwoofer amplifier ever developed. PB17-Ultra R|Evolution STA-2800D features technological breakthroughs never offered before in a consumer subwoofer to ensure refined behavior and pristine response at any volume.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimitless headroom from dual mono-block Class-D amplifiers with MOSFET output stages\u003c\/li\u003e\n\u003cli\u003eEach amp drives one of the dual voice coils within the motor to assert pinpoint control and maximize power fed to the driver\u003c\/li\u003e\n\u003cli\u003eEight 60 Amp 200 Volt MOSFETs deliver extreme high current for reference-level output with maximum efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerformance Enhancing Switch Mode Power Supply\u003c\/h2\u003e\n\u003cp\u003eRegardless of the power coming out of your household circuit, the PB17-Ultra R|Evolution always maintains peak performance and remains impervious to voltage fluctuations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard AC line conditioner filters and stabilizes incoming voltage, corrects waveform distortions, and eliminates electromagnetic and radio interferences to optimize signal quality and audio performance\u003c\/li\u003e\n\u003cli\u003eEnsures clean and consistent 160V rail voltage and optimal power delivery from a standard 15-amp home circuit\u003c\/li\u003e\n\u003cli\u003ePower-Factor-Correction (PFC) time aligns the AC voltage to the AC current resulting in less heat, greater efficiency, reliable peak power output, and the ability to maintain rated power over a wide-range of voltages\u003c\/li\u003e\n\u003cli\u003eFEA optimized convection cooling system has no exterior heatsinks, an extraordinary feat for such a powerful amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExtreme Subwoofer Intelligence – 295 MHz Analog Devices DSP\u003c\/h2\u003e\n\u003cp\u003eOrchestrating the cutting-edge amplifier, motor, and driver ecosystem is the most sophisticated DSP ever deployed in a consumer subwoofer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccurately shapes in-room frequency response with absolute precision for faithful signal reproduction\u003c\/li\u003e\n\u003cli\u003eMonitors every function of the amplifier to stabilize AC voltage delivery to the power supply to maintain consistent peak output\u003c\/li\u003e\n\u003cli\u003eMulti-point thermal, voltage, and current monitoring system ensures maximum output and efficiency\u003c\/li\u003e\n\u003cli\u003eAdvanced digital audio processing and DACs (Digital-to-Analog Converters) with 120 dB Signal-to-Noise Ratio provide greater headroom, lower noise, and pristine fidelity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSVS Subwoofer Smartphone Control App Now with SVS Auto EQ Room Correction\u003c\/h2\u003e\n\u003cp\u003eCompatible with Apple iOS, Google Android, and Amazon Fire platforms, the SVS Subwoofer Control Smartphone app allows convenient subwoofer tuning and management.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControls for volume, low pass filter, phase, polarity, six parametric equalizers, room gain compensation, tuning modes, power management settings, and more\u003c\/li\u003e\n\u003cli\u003eIncludes three convenient memory presets for fast and easy system adjustments to match your listening preferences – music, movies, night mode, and more\u003c\/li\u003e\n\u003cli\u003eVariable Port Tuning modes with included port plugs enable customized frequency response curves for Standard, Extended, and Sealed to allow tuning for maximum output or deep bass extension and transient speed\u003c\/li\u003e\n\u003cli\u003eAmplifier Rear Panel OLED and control interface provide fast and direct control of the most important features and includes a convenient “Display Flip” function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGoogle Play and the Google Play logo are trademarks of Google Inc.\u003c\/p\u003e\n\u003ch2\u003eSubwoofer Output Tuned to Your Room - SVS Auto EQ\u003c\/h2\u003e\n\u003cp\u003eRooms have a major impact on subwoofer performance. SVS Auto EQ analyzes your listening environment and optimizes subwoofer output for your specific space using the SVS Subwoofer Control App and a smartphone microphone or optional external microphone.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSimple over-the-air update and guided setup in minutes\u003c\/li\u003e\n\u003cli\u003eOptimized performance across multiple listening positions\u003c\/li\u003e\n\u003cli\u003eSmoother, more balanced and musical bass\u003c\/li\u003e\n\u003cli\u003eImproved frequency response and tonal accuracy\u003c\/li\u003e\n\u003cli\u003eAcoustically optimized room gain for deeper extension and greater impact\u003c\/li\u003e\n\u003cli\u003eReduces localization, peaks, and nulls caused by room acoustics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInterested in learning more? A list of FAQs about the new SVS Auto EQ feature is available here.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ch3\u003eFrequency Response \/ Acoustic Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e14Hz to 220Hz +\/-3dB (standard mode – all ports open)\u003c\/li\u003e\n\u003cli\u003e12Hz to 220Hz +\/-3dB (extended mode – 2 ports open)\u003c\/li\u003e\n\u003cli\u003e14Hz to 320Hz +\/-3dB (sealed mode – all ports sealed)\u003c\/li\u003e\n\u003cli\u003eRoll-off slope specifically optimized to take maximum advantage of available room gain.\u003c\/li\u003e\n\u003cli\u003e2-meter ground plane away from reflective structures (quasi-anechoic).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSubwoofer Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePiano Gloss Black and Black Oak Real Wood Veneer finishes\u003c\/li\u003e\n\u003cli\u003eFront Firing 17-inch high-excursion driver\u003c\/li\u003e\n\u003cli\u003eTriple High-flow 4-inch ports\u003c\/li\u003e\n\u003cli\u003eAmplifier Rear Panel OLED and control interface provide fast and direct control of the most important features and includes a convenient “Display Flip” function.\u003c\/li\u003e\n\u003cli\u003eProtective non-resonant extra-thick ABS grille frame with fabric mesh cover shields driver to prevent damage while ensuring longevity.\u003c\/li\u003e\n\u003cli\u003eRobust Medium Density Fiberboard (MDF) cabinet construction with internal bracing for resonance free performance at highest drive levels.\u003c\/li\u003e\n\u003cli\u003eScrew-in Iso-elastomer feet reduce noise artifacts and improve stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (with grille):\u003c\/strong\u003e 25.0” (635mm) H x 21.7” (550mm) W x 29.3” (744mm) D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (without grille):\u003c\/strong\u003e 25.0” (635mm) H x 21.7” (550mm) W x 28.5” (723mm) D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipped Dimensions:\u003c\/strong\u003e 30.2” (767mm) H X 27.5” (698mm) W X 38.4” (976mm) D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (unboxed):\u003c\/strong\u003e 164.7lbs (74.7kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipped Weight:\u003c\/strong\u003e 186.1lbs (84.4kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDriver Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll-new proprietary 17-inch long-throw driver with high-precision tuned overhung motor configuration.\u003c\/li\u003e\n\u003cli\u003e63.76lb (28.92kg) pound Woofer with 54.17lb (24.57kg) pounds motor\u003c\/li\u003e\n\u003cli\u003e48.9mm Xmax, 81.78mm Xmech precision aligned excursion\u003c\/li\u003e\n\u003cli\u003e8” diameter Voice Coil with high current 4-layer bifilar copper-clad aluminum wire windings\u003c\/li\u003e\n\u003cli\u003eDual Voice coil design captures power delivery from dual-mono amplifier outputs into a single voice coil for maximum acoustic output.\u003c\/li\u003e\n\u003cli\u003eHigh Temperature glass-fiber composite former\/bobbing\u003c\/li\u003e\n\u003cli\u003eFour-piece high-grade oversized Y35 Ferrite magnet motor produces effortless on-demand driving-force for subtle and over-the-top bass thrills.\u003c\/li\u003e\n\u003cli\u003eDual shorting rings reduce gap inductance and lower distortion\u003c\/li\u003e\n\u003cli\u003eDual 25-strand copper-alloy and Nomex composite high-temperature leads woven through the spider provide a pristine electrical connection from the amplifiers to the voice coils.\u003c\/li\u003e\n\u003cli\u003ePrecision machined and narrow tolerance Top-plate and oversized T-yoke with integrated pole-piece extension made from low carbon 1010 steel for optimal magnetics and thermal capacity\u003c\/li\u003e\n\u003cli\u003eDual Nomex extreme excursion linear suspension spiders.\u003c\/li\u003e\n\u003cli\u003eProprietary injection-molded extreme-excursion catenary SBR rubber surround ensures flawless pistonic motion for pinpoint control and accuracy without distortion at the highest drive levels.\u003c\/li\u003e\n\u003cli\u003ePremium glass-fiber laminated dustcap and vented composite cone sub-structure with exceptional stiffness-to-mass ratio ensures a light, ridged, and neutral radiating surface about to move massive amounts of air with crisp precision.\u003c\/li\u003e\n\u003cli\u003eHigh-density 17” Powder-coated cast aluminum basket FEA optimized for maximum rigidity, tensile strength, and energy transference.\u003c\/li\u003e\n\u003cli\u003eNickel-plated high-tension spring terminals provide secure connections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAmplifier Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSledge STA-2800D with 2800 watts RMS continuous power (6000+ watts peak dynamic power)\u003c\/li\u003e\n\u003cli\u003eHigh resolution 295Mhz Analog Devices Audio DSP with double precision 56bit filtering, with over 5x the processing power of our previous subwoofers, the most advanced subwoofer processor available for perfect audio reproduction.\u003c\/li\u003e\n\u003cli\u003eDSP monitors every function of the amplifier ensuring precisely regulated clean voltage is delivered to and from the switch mode power supply and maximum current is pushed to the driver’s voice coils.\u003c\/li\u003e\n\u003cli\u003eDSP Continuously runs complex power management algorithms and multi-point thermal, voltage, and current monitoring systems to optimize AC voltage delivery to the power supply for continuous peak performance with maximum performance and greatest efficiency.\u003c\/li\u003e\n\u003cli\u003eAdvanced digital audio processing and DACs (Digital-to-Analog Converters) with 120 dB Signal-to-Noise Ratio provide greater headroom, lower noise, and flawless fidelity.\u003c\/li\u003e\n\u003cli\u003eDual-mono discrete Class D amplifiers create effortless and endless power from eight massive 60A 200V MOSFETs, resulting in lower EMI and highest efficiency while providing effortless power each voice coil, producing SPLs and low frequency output with pristine clarity well beyond reference listening levels.\u003c\/li\u003e\n\u003cli\u003eAll new Switch Mode Power Supply (SMPS) includes a two-stage 100v-240v full range active Power Factor Correction (PFC) which pre-regulates mains to solid 390V DC regardless of mains voltage or quality, ensuring a consistent 160V rail voltage for the dual-mono amplifiers.\u003c\/li\u003e\n\u003cli\u003ePower-Factor-Correction (PFC) time aligns the AC voltage to the AC current resulting in less heat, greater efficiency, peak power output, and the ability to maintain rated power over a wide-range of AC voltages.\u003c\/li\u003e\n\u003cli\u003eOnboard AC line conditioner filters and stabilizes incoming voltage, corrects waveform distortions, and eliminates electromagnetic and radio interferences to optimize signal quality and audio performance.\u003c\/li\u003e\n\u003cli\u003eNew convective cooling plate design pulls cool outside air through vents at the bottom of the amplifier plate, flowing over the amplifier components and internal heat sinks, eliminating the need for an external heatsinks.\u003c\/li\u003e\n\u003cli\u003eCustomer EQ and DSP limiter settings specifically for the 17-Ultra allow the subwoofer to take control of a room and pressurize it with accurate, heart-pounding, acoustically tuned bass.\u003c\/li\u003e\n\u003cli\u003eUnbalanced RCA 10kohm input impedance (compatible with consumer and professional audio up to 4Vrms inputs)\u003c\/li\u003e\n\u003cli\u003eBalanced XLR 14kohm input impedance (compatible with consumer and professional audio up to 14Vrms \/ +24dBu inputs)\u003c\/li\u003e\n\u003cli\u003eUSB provides power for the SVS SoundPath Wireless Audio Adapter (sold separately) which eliminates the need for a cable run to the subwoofer from the source component.\u003c\/li\u003e\n\u003cli\u003eAuto\/On and Trigger options through App for maximum installation convenience (3.5mm trigger Input 3-12V AC\/DC)\u003c\/li\u003e\n\u003cli\u003e3.5mm IR input for easy integration with control systems\u003c\/li\u003e\n\u003cli\u003eGreen 0.5-watt low standby power consumption\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, lead-free construction, world-wide safety certifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSVS App Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Apple iOS, Google Android, and Amazon Fire platforms, the industry leading SVS Subwoofer Control Smartphone app allows convenient and intuitive management of all subwoofer controls.\u003c\/li\u003e\n\u003cli\u003eThe Analog Devices DSP supports a comprehensive menu of functions, including volume, fully adjustable low pass filter, phase, polarity, six PEQs, room gain compensation, tuning modes, power management settings, and more.\u003c\/li\u003e\n\u003cli\u003eIncludes three convenient memory presets for fast and easy global system adjustments to match listener preferences.\u003c\/li\u003e\n\u003cli\u003eSVS Auto EQ room correction\u003c\/li\u003e\n\u003cli\u003eUses your mobile device’s built-in microphone to measure the acoustic performance of your subwoofer in your room\u003c\/li\u003e\n\u003cli\u003eAutomatically calculates equalization filters to optimize the subwoofer and room combined performance at your listening position\u003c\/li\u003e\n\u003cli\u003eUnique bidirectional feedback shows adjustments in real time on both app and subwoofer interface.\u003c\/li\u003e\n\u003cli\u003eEasy-to-follow tutorial provides clear guidance for all functions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncluded Accessories\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProtective non-resonant extra-thick ABS grille frame with fabric mesh cover\u003c\/li\u003e\n\u003cli\u003eIso-elastomer feet\u003c\/li\u003e\n\u003cli\u003e3 Foam port tuning plugs\u003c\/li\u003e\n\u003cli\u003eExtra heavy-duty, high current 6’ power cord\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSupporting Documentation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0688\/5693\/8670\/files\/svs_pb17-ultra_revolution_manual_web_08062026.pdf?v=1790276155\" target=\"_blank\" rel=\"noopener\"\u003ePB17-Ultra R|Evolution Subwoofer Owner's Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0688\/5693\/8670\/files\/svs_pb17-ultra_revolution_qsg_07242024.pdf?v=1790276155\" target=\"_blank\" rel=\"noopener\"\u003ePB17-Ultra R|Evolution Subwoofer Quick Start Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVS","offers":[{"title":"Default Title","offer_id":50533897044142,"sku":"SVS-PB17RBOV","price":2999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/5693\/8670\/files\/1ad47833bfd4621d2689929b9448271a.jpg?v=1790276567","url":"https:\/\/www.projectorscreen.com\/products\/svs-pb17-ultra-revolution-ported-powered-subwoofer-black-oak-veneer","provider":"ProjectorScreen.com","version":"1.0","type":"link"}