SVS SB17-Ultra R|Evolution

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SVS SB17-Ultra R|Evolution A quantum leap forward in design with multiple groundbreaking innovations - the most formidable and sophisticated ported subwoofer ever developed. Effort less Output from High-Excursion 17-inch SVS Driver It 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. Lightweight and rigid 17-inch glass fiber composite cone with optimal stiffness-to-mass ratio for maximum efficiency and acoustic linearity 55lb four-piece toroidal ferrite electromagnetic motor generates massive force with precise control, remaining authoritative yet detailed and controlled Extreme-excursion catenary SBR rubber surround maintains pure, long-throw pistonic driver motion Unerring Control from Revolutionary Dual 8-inch Voice Coils Unprecedented 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. 4-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 Copper clad aluminum voice coil wire combines the best properties of both elements, yielding ideal thermal capacity and magnetic field strength First Ever Dual Mono STA-2800D Amplifier Design with Discrete MOSFET Output The 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. Limitless headroom from dual mono-block Class-D amplifiers with MOSFET output stages Each amp drives one of the dual voice coils within the motor to assert pinpoint control and maximize power fed to the driver Eight 60 Amp 200 Volt MOSFETs deliver extreme high current for reference-level output with maximum efficiency Performance Enhancing Switch Mode Power Supply Regardless of the power coming out of your household circuit, the PB17-Ultra R|Evolution always maintains peak performance and remains impervious to voltage fluctuations. Onboard AC line conditioner filters and stabilizes incoming voltage, corrects waveform distortions, and eliminates electromagnetic and radio interferences to optimize signal quality and audio performance Ensures clean and consistent 160V rail voltage and optimal power delivery from a standard 15-amp home circuit Power-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 FEA optimized convection cooling system has no exterior heatsinks, an extraordinary feat for such a powerful amplifier Extreme Subwoofer Intelligence – 295 MHz Analog Devices DSP Orchestrating the cutting-edge amplifier, motor, and driver ecosystem is the most sophisticated DSP ever deployed in a consumer subwoofer. Accurately shapes in-room frequency response with absolute precision for faithful signal reproduction Monitors every function of the amplifier to stabilize AC voltage delivery to the power supply to maintain consistent peak output Multi-point thermal, voltage, and current monitoring system ensures maximum output and efficiency Advanced digital audio processing and DACs (Digital-to-Analog Converters) with 120 dB Signal-to-Noise Ratio provide greater headroom, lower noise, and pristine fidelity SVS Subwoofer Smartphone Control App Now with Auto EQ Room Correction Compatible with Apple iOS, Google Android, and Amazon Fire platforms, the SVS Subwoofer Control Smartphone app allows convenient subwoofer tuning and management. Controls for volume, low pass filter, phase, polarity, six parametric equalizers, room gain compensation, tuning modes, power management settings, and more Includes three convenient memory presets for fast and easy system adjustments to match your listening preferences – music, movies, night mode, and more Variable 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 Amplifier Rear Panel OLED and control interface provide fast and direct control of the most important features and includes a convenient “Display Flip” function SVS Subwoofer Auto Room Correction Achieves pristine fidelity by resolving all the acoustic issues caused by your room in a few quick and easy steps. Automatically tunes subwoofer output using your smartphone microphone and the SVS subwoofer app Applies equalization filters, capitalizes on available room gain, and optimizes in-room frequency response at main listening positions for optimal in-room performance. Simple process requires just a few steps for significant improvements to in-room response Will be available soon via an over-the-air SVS Subwoofer Control App update Video - please allow 10 secs to load Reviews video review - please allow 10 secs to load Specifications Amplifier Massively powerful STA-2800 Class D amplifier design High 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. DSP 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. DSP 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. Advanced digital audio processing and DACs (Digital-to-Analog Converters) with 120 dB Signal-to-Noise Ratio provide greater headroom, lower noise, and flawless fidelity. Dual-mono discrete 2800 W 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. All 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. Power-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. Onboard AC line conditioner filters and stabilizes incoming voltage, corrects waveform distortions, and eliminates electromagnetic and radio interferences to optimize signal quality and audio performance. New 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. Customer 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. Unbalanced RCA 10kohm input impedance (compatible with consumer and professional audio up to 4Vrms inputs) Balanced XLR 14kohm input impedance (compatible with consumer and professional audio up to 14Vrms / +24dBu inputs) OLED and control interface with easy control of the most important features USB 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. Auto/On and Trigger options through App for maximum installation convenience (3.5mm trigger Input 3-12V AC/DC) 3.5mm IR input for easy integration with control systems Green 0.5-watt low standby power consumption RoHS compliant, lead-free construction, world-wide safety certifications. Drive Unit All-new proprietary 17-inch long-throw driver with high-precision tuned overhung motor configuration. 63.76lb (28.92kg) pound Woofer with 54.17lb (24.57kg) pounds motor 48.9mm Xmax, 81.78mm Xmech precision aligned excursion 8” diameter Voice Coil with high current 4-layer bifilar copper-clad aluminum wire windings Dual Voice coil design captures power delivery from dual-mono amplifier outputs into a single voice coil for maximum acoustic output. High Temperature glass-fiber composite former/bobbing Four-piece high-grade oversized Y35 Ferrite magnet motor produces effortless on-demand driving-force for subtle and over-the-top bass thrills. Dual shorting rings reduce gap inductance and lower distortion Dual 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. Precision 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 Dual Nomex extreme excursion linear suspension spiders. Proprietary injection-molded extreme-excursion catenary SBR rubber surround ensures flawless pistonic motion for pinpoint control and accuracy without distortion at the highest drive levels. Premium 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. High-density 17” Powder-coated cast aluminum basket FEA optimized for maximum rigidity, tensile strength, and energy transference. Nickel-plated high-tension spring terminals provide secure connections. Dimensions Dimensions (with grille): 25.0” (635mm) H x 21.7” (550mm) W x 29.3” (744mm) D Dimensions (w/out grille): 25.0” (635mm) H x 21.7” (550mm) W x 28.5” (723mm) D Shipped Dimensions: 30.2” (767mm) H X 27.5” (698mm) W X 38.4” (976mm) D Weight (unboxed): 164.7lbs (74.7kg) Shipped Weight: 186.1lbs (84.4kg) Warranty 5-years Audiofi is your SVS SB17 dealer, we ship free in Canada Show more