SVS Sound PB-1000 Pro Subwoofer at Vinyl Sound Toronto Canada

The PB-1000 Pro is a ported reference subwoofer from SVS (Youngstown, Ohio, USA), available at Vinyl Sound in Toronto, Canada. A complete reimagination of the original SVS PB-1000, the PB-1000 Pro incorporates technology from the 16-Ultra, 4000, 3000, and 2000 Pro Series platforms in an all-new design built around a 12-inch high-excursion SVS driver with dual ferrite magnets, a Sledge STA-325D Class D MOSFET amplifier rated at 325 watts RMS and 820+ watts peak, and bass extension down to 17 Hz in standard ported mode. Paired with a 50 MHz Analog Devices Audio DSP with 56-bit filtering and the full SVS Subwoofer Smartphone App suite, the PB-1000 Pro redefines what is possible from a ported subwoofer at its price point. Recognized with the Audioholics Product of the Year Award, Sound and Vision Top Pick of the Year, and AVS Forum Top Choice 2021, the PB-1000 Pro stands alone as the performance benchmark in its class.

New 12-Inch High-Excursion Driver: Room-Shaking Bass with Subtlety and Refinement

The PB-1000 Pro replaces the previous generation's 10-inch driver with an all-new 12-inch high-excursion design featuring a dual ferrite magnet motor assembly with an extended aluminum pole piece for continuous on-demand driving force. A lightweight treated fiber composite cone with an exceptional stiffness-to-mass ratio delivers massive SPLs while maintaining fast transient start-stop precision, and a proprietary injection-molded NBR extreme-excursion surround ensures flawless pistonic motion across the full range of the driver's 13.1mm Xmax and 26.8mm Xmech excursion capability. A dual-layer voice coil design with six-layer high-purity copper wire windings enhances linearity at full excursion while minimizing both distortion and power compression, and an FEA-optimized powder-coated basket provides maximum rigidity and thermal energy transference. The jump from 10 to 12 inches represents a meaningful increase in cone surface area, translating directly to deeper, more effortless bass output at every drive level.

Sledge STA-325D Amplifier, Dual Port Cabinet, and Variable Port Tuning

The Sledge STA-325D amplifier applies the same Class D MOSFET architecture used in the flagship SVS 16-Ultra Series, combining high-current output from fully discrete MOSFETs with Class D efficiency for outstanding real-world performance at all drive levels. Rated at 325 watts RMS and over 820 watts peak, it is matched with a 50 MHz Analog Devices Audio DSP with 56-bit double-precision filtering and frequency response curves tuned specifically for the PB-1000 Pro's dual-port ported cabinet. The dual 2.5-inch port configuration is new to the Pro Series and enables greater airflow and lower distortion compared to the single-port original design, enhancing both the quantity and quality of bass output at all levels. Variable Port Tuning Modes allow the PB-1000 Pro to operate in Standard mode for maximum extension to 17 Hz or in Sealed mode using the included foam port plugs, which raises the floor to 19 Hz for a tighter, more musically responsive character. Speaker-level stereo inputs add further integration flexibility for legacy receivers and amplifiers. Against competitors such as the Yamaha NS-SW700, the Polk Audio HTS 12, and the JBL Stage A120P, the PB-1000 Pro offers deeper extension, more sophisticated DSP, and greater amplifier headroom at its price tier.

SVS Subwoofer Smartphone App and Acoustically Inert Ported Cabinet

The SVS Subwoofer Smartphone App connects via Bluetooth and is compatible with Apple iOS, Google Android, and Amazon Fire platforms, bringing the full DSP control suite within reach from any seat in the room. Volume, low-pass filter frequency and slope, phase, polarity, room gain compensation, variable port tuning mode, and a three-band parametric equalizer with per-Hz frequency precision are all accessible without leaving the listening position. Three custom memory presets allow instant one-touch switching between optimized settings for movies, music, and gaming. Bidirectional feedback displays all adjustments in real time on both the app and the rear-panel Intelligent Control Interface. The MDF cabinet features an extra-thick front baffle with rigid internal bracing, acoustic insulation, custom iso-elastomer screw-in feet, and a non-resonant ABS grille with fabric mesh to deliver a resonance-free acoustic environment at all drive levels.

Key Features

• All-New 12-Inch High-Excursion SVS Driver: Upgraded from the previous 10-inch design, featuring a dual ferrite magnet motor, fiber composite cone, dual-layer voice coil with six-layer copper windings, and 13.1mm Xmax / 26.8mm Xmech excursion capability.
• Sledge STA-325D Class D MOSFET Amplifier: Rated at 325 watts RMS and 820+ watts peak with fully discrete MOSFET output, delivering sustained high-current power with surgical precision at all drive levels.
• Bass Extension to 17 Hz in Standard Mode: Frequency response of 17 Hz to 260 Hz ±3 dB in standard ported mode, shifting to 19 Hz to 260 Hz ±3 dB in sealed mode using the included port plugs.
• Dual 2.5-Inch Port Configuration: New to the Pro Series, the dual port design maximizes airflow and reduces port distortion for cleaner, deeper bass output across all playback levels.
• Variable Port Tuning Modes: Standard mode for maximum output and 17 Hz extension, or Sealed mode for tighter, faster bass character, each with dedicated DSP curves tuned for that configuration.
• 50 MHz Analog Devices Audio DSP with 56-Bit Filtering: Frequency response curves tuned specifically for the PB-1000 Pro cabinet, with custom DSP limiter settings for precise driver control at all output levels.
• SVS Subwoofer Smartphone App: Bluetooth control via iOS, Android, and Amazon Fire with three-band parametric EQ, room gain compensation, variable port tuning, phase, polarity, and three custom memory presets.
• Speaker-Level Stereo Inputs: Provides compatibility with older legacy receivers and amplifiers that lack line-level preamp outputs, broadening system integration options.
• Rear-Panel Intelligent Control Interface (ICI): Touch-button panel with 11-LED blue bar display provides direct hardware access to volume, low-pass filter, and phase without the app.
• Acoustically Inert Ported MDF Cabinet: Extra-thick front baffle, rigid internal bracing, acoustic insulation, iso-elastomer feet, and non-resonant ABS grille eliminate resonance and floor noise at reference drive levels.

Technical Specifications

Connections at a Glance

• RCA unbalanced stereo line input (L/R)
• Speaker-level stereo input (for legacy receivers)
• 12V trigger input (3 to 12V AC/DC)
• USB Type-A (for SoundPath Wireless Audio Adapter, sold separately)
• IEC AC power inlet with detachable 6-foot power cord (included)
• Rear-panel Intelligent Control Interface (ICI) with 11-LED blue bar display
• Dual 2.5-inch front-firing ports with foam port plugs (included)

Awards and Critical Recognition

• Audioholics, Product of the Year Award
• Sound and Vision, Top Pick of the Year
• AVS Forum, Top Choice Award, 2021

Frequently Asked Questions

What is the SVS PB-1000 Pro?

The SVS PB-1000 Pro is a ported 12-inch subwoofer with bass extension to 17 Hz in standard mode, powered by a 325-watt RMS Sledge STA-325D Class D MOSFET amplifier and controlled by a 50 MHz Analog Devices Audio DSP with 56-bit filtering. It is a complete redesign of the original SVS PB-1000, upgrading the driver from 10 to 12 inches, introducing a dual-port cabinet for lower distortion, and adding the full SVS Subwoofer Smartphone App with three-band parametric EQ and variable port tuning. The PB-1000 Pro received Audioholics Product of the Year, Sound and Vision Top Pick of the Year, and AVS Forum Top Choice 2021, and is available at Vinyl Sound in Toronto, Canada.

How does the SVS PB-1000 Pro compare to the Yamaha NS-SW700 and the Polk Audio HTS 12?

The SVS PB-1000 Pro delivers a substantial advantage in driver size, amplifier sophistication, and DSP control over both competitors at this price tier. The Yamaha NS-SW700 uses a 10-inch driver with 130 watts of amplification and a basic auto-EQ feature but no smartphone parametric EQ app, while the Polk Audio HTS 12 offers a 12-inch driver with 200 watts but lacks both a dedicated app and variable port tuning. The SVS PB-1000 Pro answers with a 12-inch high-excursion driver, 325 watts RMS and 820+ watts peak from a fully discrete MOSFET amplifier, a three-band parametric EQ with per-Hz precision via the free SVS app, and dual port tuning modes. Its 17 Hz standard mode extension is also meaningfully deeper than the typical 25 to 30 Hz floor of competing ported designs in this class.

What is the difference between the SVS PB-1000 Pro and the SVS SB-1000 Pro?

The PB-1000 Pro and SB-1000 Pro share the same Sledge STA-325D amplifier, 50 MHz Analog Devices DSP, and SVS Subwoofer Smartphone App, but differ in cabinet design and bass character. The PB-1000 Pro uses a ported enclosure with dual 2.5-inch ports, reaching 17 Hz in standard mode for greater room-pressurizing output suited to larger home theater spaces. The SB-1000 Pro uses a sealed enclosure for faster, tighter bass suited to music listening and smaller rooms. The PB-1000 Pro also adds a 12-inch driver versus the SB-1000 Pro's 12-inch driver in a more compact sealed box, and includes speaker-level inputs for compatibility with legacy amplifiers. Listeners who prioritize cinematic impact in medium to large rooms typically prefer the PB-1000 Pro, while those focused on musicality or limited room size tend to choose the SB-1000 Pro.

Can the SVS PB-1000 Pro operate as a sealed subwoofer?

Yes, the PB-1000 Pro includes foam port plugs that block both front-firing ports, converting it to sealed operation with a dedicated DSP tuning mode. In sealed mode, the frequency response rises slightly to 19 Hz at plus or minus 3 dB, and the bass character becomes tighter and more musically precise. This flexibility makes the PB-1000 Pro an unusually versatile choice, allowing it to serve as a hard-hitting home theater subwoofer in ported standard mode and a more refined music-oriented sub in sealed mode, within the same cabinet.

Does the SVS PB-1000 Pro work with older receivers that lack preamp outputs?

Yes, the PB-1000 Pro includes speaker-level stereo inputs specifically for integration with legacy AV receivers and amplifiers that do not provide a dedicated subwoofer line output. This makes it compatible with a wider range of older equipment than most competing subwoofers, which typically offer only RCA line-level inputs. The RCA unbalanced line input with 16 kOhm impedance remains the primary connection for modern AV receivers and stereo preamplifiers, and both input types support the full DSP control suite via the SVS app.

What does the dual port design do on the SVS PB-1000 Pro?

The dual 2.5-inch port configuration on the PB-1000 Pro is new to the 1000 Pro Series and represents a meaningful improvement over the single-port design of the original SVS PB-1000. Two ports provide greater total port area, reducing the velocity of air movement through each port at high output levels. This significantly lowers port turbulence and associated noise and distortion, resulting in cleaner bass output across all playback levels. The included foam port plugs allow both ports to be blocked simultaneously for sealed-mode operation via a dedicated DSP tuning mode accessible through the SVS app.

Where can I buy the SVS PB-1000 Pro in Toronto or Canada?

The SVS PB-1000 Pro is available at Vinyl Sound, an authorized SVS dealer in Toronto, Canada. Vinyl Sound carries the full SVS subwoofer lineup and can advise on the right model for your room size, speaker system, and listening preferences. Contact Vinyl Sound Toronto to confirm current availability and to arrange an in-store demonstration of this award-winning ported subwoofer.