The SB-1000 Pro is a breakthrough subwoofer in every way. Multiple innovations were deployed in the high-excursion 12″ SVS SB-1000 Pro driver to ensure massive subwoofer performance from a relatively compact cabinet. Advances to the cone, surround, voice coil, and motor assembly maximize excursion for room-energizing SPLs at the lowest frequencies, with precision and control.

Using reference amplifier technology from the flagship SVS 16-Ultra Series, the SB-1000 Pro features a 325W RMS, 820W peak power Sledge STA-325D amplifier with fully discrete MOSFET output. Harnessing the immense power while ensuring tonal accuracy and driver control for more convincing bass effects is a 50 MHz Analog Devices Audio DSP with frequency response precisely tuned for the SB-1000 Pro.

The SB-1000 Pro also features the SVS subwoofer smartphone app, the most convenient way to control volume, access multiple DSP functions, and program custom presets. Adjust crossover frequencies, a three-band parametric EQ, polarity, room gain, and more, all from your favorite seat.

Maximizing every available square-inch of surface area, SVS packed a high-excursion 12″ driver and dual ferrite motor assembly into an acoustically inert 13″ cabinet. Thermal management is critical when dealing with such a powerful amplifier and motor in a relatively compact sealed cabinet. SVS engineered a vented pole piece and efficient high-power voice coil to keep the SB-1000 Pro subwoofer cool without impacting performance.

Multiple innovations enhance performance within a sealed cabinet enclosure, all aimed at generating subterranean deep bass extension and seismic output while remaining accurate and controlled.

• The fiber composite cone with exceptional stiffness-to-mass ratio moves massive amounts of air while starting and stopping on a dime with crisp precision.
• A proprietary, injection-molded, extreme-excursion surround ensures flawless pistonic motion for pinpoint control and accuracy without distortion at the highest drive levels.
• The dual ferrite magnet motor assembly with extended aluminum pole piece produces effortless on-demand driving-force for subtle and over-the-top bass thrills.
• The powder-coated FEA-optimized driver basket provides maximum rigidity, tensile strength, and thermal energy transference.
• The dual-layer voice coil design enhances linearity and fidelity at full excursion while minimizing distortion and power compression.

• All-new proprietary 12″ long-throw driver with high-precision tuned overhung motor configuration
• 8.33 lb woofer with 5.73 lb motor
• 0.52″ Xmax, 1.06″ Xmech precision-aligned excursion
• 1.5″ diameter voice coil with high-current, 6-layer, high-purity copper wire windings
• Premium high-purity copper voice coil winding design minimizes distortion and power compression with maximum heat dissipation, linearity, and tuned magnetics for high excursion
• Two-piece, high-grade, oversized Y30 ferrite magnet motor
• High-temperature 3003-H18 aluminum former/bobbing
• 6″ composite cotton-poly extreme excursion linear spider
• Dual 24-strand copper-alloy high-temperature leads
• Proprietary injection-molded gasket and NBR extreme-excursion surround
• Lightweight treated fiber composite cone for enhanced sensitivity and transient response
• Top plate assembly with low carbon 1010 steel for optimal magnetics
• Oversized low carbon 1008 steel T-yoke with integrated pole piece extension for maximum cooling and electromagnetics
• 12″ premium powder-coated basket with FEA-optimized analysis for maximum rigidity, tensile strength, and energy transference
• Oversized motor system for driving full excursion with pinpoint transient speed
• Precision machining for motor and narrow tolerance suspension parts ensure flawless linearity at full range of excursion

• Wide input voltage bandwidth compliant for consumer and pro audio up to 4V line level input
• High-efficiency LLC resonant SMPS with 17A 650V MOSFET; resonant switching results in lower EMI and higher efficiency
• Cool-running Class-D amplifier switching topology with massive 34A 120V MOSFETs
• SVS BLE control app for iOS and Android contains 3 complete name-able and customizable user presets, supports iOS (iPhone 5 or newer) or Android (4.42 or newer), 3 PEQs per preset, adjustable low pass, phase, polarity, room gain compensation, and control for best alignment with speakers
• Custom EQ and DSP limiter settings specifically for the 1000 Pro
• IFC (Intelligent Feature control) user interface with bright blue, 11-LED bar display and easy push-button controls

• Bluetooth controlled subwoofer DSP smartphone app works with iOS, Android, and Amazon operating systems
• Easiest and most convenient way to adjust crossover frequencies, parametric EQ, polarity, room gain, and all other bass management functions
• Three convenient custom presets allow for perfect tuning in any room or system from your favorite seat
• Unique bidirectional feedback shows adjustments in real time on both app and subwoofer interface
• Easy-to-follow tutorial provides clear guidance for all functions

• 2 to 3 Hz deeper extension in small- to mid-sized rooms
• 6.6′ ground plane away from reflective structures (quasi-anechoic)
• Roll-off slope specifically optimized to take maximum advantage of available room gain
• Auto/On and Trigger options through app, 3 to 12V AC/DC trigger
• RoHS compliant, lead-free construction, worldwide safety certifications

Specifications