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

The SB-1000 Pro is a compact sealed reference subwoofer from SVS (Youngstown, Ohio, USA), available at Vinyl Sound in Toronto, Canada. A breakthrough redesign of SVS's original entry-level model, the SB-1000 Pro incorporates technology from the 16-Ultra, 4000, 3000, and 2000 Pro Series into a cabinet measuring just 13.5 x 13 x 14.76 inches, powered by a Sledge STA-325D Class D MOSFET amplifier rated at 325 watts RMS and 820+ watts peak, and built around an all-new 12-inch high-excursion SVS driver with bass extension down to 20 Hz. Paired with a 50 MHz Analog Devices Audio DSP with 56-bit double-precision filtering and the full SVS Subwoofer Smartphone App, the SB-1000 Pro delivers reference-grade sealed subwoofer performance from the most compact footprint in the SVS lineup. Recognized with the EISA Best Buy Home Theatre Subwoofer Award 2021-2022, Sound and Vision Top Picks of the Year 2021, AVS Forum Top Choice 2021, and TONE Audio Exceptional Value Award 2021, the SB-1000 Pro stands as the benchmark for sealed subwoofer performance and value.

All-New 12-Inch High-Excursion Driver: Room-Shaking Bass in a 13-Inch Cabinet

The engineering challenge at the heart of the SB-1000 Pro was fitting a high-performance 12-inch driver into an acoustically inert cabinet barely larger than the driver itself. SVS met this challenge by designing a proprietary 12-inch driver with a dual ferrite Y30 magnet motor assembly featuring an extended aluminum pole piece for effortless on-demand driving force, and a 1.5-inch voice coil with six-layer high-purity copper windings in a dual-layer configuration for maximum linearity, minimum distortion, and effective thermal management. A lightweight treated fiber composite cone with 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 driver's full 13.3mm Xmax and 26.9mm Xmech excursion range. A vented pole piece and efficient high-power voice coil provide optimized thermal management, ensuring consistent output during sustained high-level listening without impacting performance.

Sledge STA-325D Amplifier and 50 MHz Analog Devices DSP

Drawing on reference amplifier technology from the flagship SVS 16-Ultra Series, the Sledge STA-325D combines Class D efficiency with a fully discrete MOSFET output stage rated at 325 watts RMS and 820+ watts peak. A high-efficiency LLC resonant switch-mode power supply with 17A 650V MOSFET technology maximizes energy conversion and minimizes electromagnetic interference, and massive 34A 120V MOSFET output transistors maintain precise driver control at all output levels. The 50 MHz Analog Devices Audio DSP applies 56-bit double-precision filtering with frequency response curves tuned specifically for the SB-1000 Pro sealed cabinet, enabling this compact subwoofer to deliver bass performance that directly challenges much larger and more expensive designs from competitors such as the Klipsch SPL-100, the Polk Audio HTS 10, and the Yamaha NS-SW300. Speaker-level stereo inputs further extend compatibility to legacy receivers and amplifiers without dedicated subwoofer preamp outputs.

SVS Subwoofer Smartphone App and Acoustically Inert Sealed Cabinet

The SVS Subwoofer Smartphone App brings the full DSP control suite of SVS's flagship models to the SB-1000 Pro, connecting via Bluetooth and supporting Apple iOS, Google Android, and Amazon Fire platforms. Volume, low-pass filter frequency and slope, phase, polarity, room gain compensation, and a three-band parametric equalizer with per-Hz frequency precision are all accessible from the listening position without leaving the seat. Three custom memory presets provide one-touch recall of optimized settings for movies, music, and gaming, and bidirectional feedback displays all adjustments in real time on both the app and the rear-panel Intelligent Control Interface. The sealed MDF cabinet features an extra-thick front baffle with rigid internal bracing and acoustic absorption to eliminate resonance at all drive levels, while custom iso-elastomer screw-in feet and a non-resonant ABS grille with fabric mesh complete a build quality that surpasses the price tier in every measurable way.

Key Features

• 12-Inch High-Excursion SVS Driver in a 13-Inch Cabinet: Dual ferrite Y30 magnet motor, fiber composite cone, 6-layer copper voice coil, and 13.3mm Xmax / 26.9mm Xmech excursion packed into a sealed cabinet measuring just 13.5 x 13 x 14.76 inches.
• Sledge STA-325D Class D MOSFET Amplifier: Rated at 325 watts RMS and 820+ watts peak with fully discrete MOSFET output, high-efficiency LLC resonant SMPS, and 34A 120V MOSFET output transistors for sustained high-current delivery.
• Bass Extension to 20 Hz: Frequency response of 20 Hz to 270 Hz at plus or minus 3 dB, with 2 to 3 Hz deeper extension in smaller rooms due to room gain.
• 50 MHz Analog Devices Audio DSP with 56-Bit Filtering: Frequency response curves tuned specifically for the SB-1000 Pro sealed cabinet, with custom DSP limiter settings maintaining 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, phase, polarity, and three custom memory presets for movies, music, and gaming.
• Speaker-Level Stereo Inputs: Enables integration with legacy receivers and amplifiers that lack line-level subwoofer preamp outputs, broadening compatibility to a wider range of existing systems.
• 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.
• Bidirectional App Feedback: All DSP adjustments made via the smartphone app are reflected in real time on the rear-panel ICI, and vice versa, ensuring always-confirmed control from any position in the room.
• USB Port for SoundPath Wireless Adapter: Powers the optional SVS SoundPath Tri-Band Wireless Audio Adapter for cable-free subwoofer placement anywhere in the room.
• Acoustically Inert Sealed MDF Cabinet: Extra-thick front baffle, rigid internal bracing, acoustic absorption, iso-elastomer screw-in feet, and non-resonant ABS grille with fabric mesh eliminate resonance and floor noise at all drive levels.

Technical Specifications

Connections at a Glance

• RCA unbalanced stereo line input (L/R)
• RCA stereo line output (for signal pass-through)
• 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

Awards and Critical Recognition

• EISA Best Buy Home Theatre Subwoofer Award, 2021-2022
• Sound and Vision, Top Picks of the Year, Subwoofer Category, 2021
• AVS Forum, Top Choice Award, 2021
• TONE Audio, Exceptional Value Award, 2021

Frequently Asked Questions

What is the SVS SB-1000 Pro?

The SVS SB-1000 Pro is a sealed 12-inch subwoofer with bass extension to 20 Hz, 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, all in a cabinet measuring just 13.5 x 13 x 14.76 inches. It is a complete redesign of the original SVS SB-1000, delivering the full SVS Subwoofer Smartphone App with three-band parametric EQ, speaker-level inputs, and amplifier technology from the flagship 16-Ultra Series at the brand's most accessible price point. The SB-1000 Pro received the EISA Best Buy Home Theatre Subwoofer Award 2021-2022 and is available at Vinyl Sound in Toronto, Canada.

How does the SVS SB-1000 Pro compare to the Klipsch SPL-100 and the Polk Audio HTS 10?

The SVS SB-1000 Pro delivers a meaningful advantage in driver size, amplifier power, and DSP control over both competitors. The Klipsch SPL-100 uses a 10-inch driver with 300 watts and no parametric EQ app, while the Polk Audio HTS 10 pairs a 10-inch driver with 200 watts but lacks smartphone-based DSP control. The SB-1000 Pro responds 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 via the free SVS app, and speaker-level inputs for legacy system compatibility. Its 20 Hz sealed extension and compact 13-inch cabinet make it a superior choice for both audiophile music listening and home theater use in Toronto and across Canada.

Is the SVS SB-1000 Pro suitable for a small room or apartment?

Yes, the SB-1000 Pro is one of the most room-friendly 12-inch subwoofers available. Its sealed cabinet measuring 13.5 x 13 x 14.76 inches fits easily on a shelf, in a cabinet, or in any tight corner, and weighs only 26 lbs for straightforward repositioning. The sealed design delivers tight, controlled bass that integrates more naturally in smaller spaces than larger ported designs, and SVS notes that small to medium rooms typically benefit from an additional 2 to 3 Hz of extension through room gain. The room gain compensation feature in the SVS app allows further optimization to prevent bass buildup in constrained listening environments.

What is the difference between the SVS SB-1000 Pro and the SVS SB-2000 Pro?

Both models use a sealed 12-inch SVS driver and a Class D MOSFET Sledge amplifier with the same SVS Subwoofer Smartphone App, but differ in amplifier power, cabinet volume, and price tier. The SB-1000 Pro is rated at 325 watts RMS in a cabinet under 14 inches across all dimensions, making it the ideal choice for smaller rooms, desktop systems, or secondary setups where space is limited. The SB-2000 Pro steps up to 550 watts RMS in a slightly larger 15-inch cube for greater headroom and deeper real-world output in medium to large rooms. The SB-1000 Pro also adds speaker-level inputs for legacy receiver compatibility, which the SB-2000 Pro does not include.

Does the SVS SB-1000 Pro work with older AV receivers that lack a subwoofer output?

Yes, the SB-1000 Pro includes speaker-level stereo inputs with 1 kOhm impedance, designed specifically for integration with legacy AV receivers and stereo amplifiers that do not provide a dedicated subwoofer line-level output. This makes the SB-1000 Pro compatible with a wider range of existing equipment than most competing subwoofers, which typically offer only RCA line-level inputs. The RCA unbalanced input with 16 kOhm impedance remains the preferred connection for modern AV receivers and preamplifiers, and both input types support the full SVS app DSP control suite.

What does the SVS Subwoofer App offer on the SB-1000 Pro?

The SVS Subwoofer App connects to the SB-1000 Pro via Bluetooth and is compatible with Apple iOS, Google Android, and Amazon Fire platforms. It provides full control of volume, low-pass filter frequency and slope, phase, polarity, room gain compensation, and a three-band parametric equalizer with per-Hz frequency precision, all from the listening position without leaving the seat. Three custom memory presets can be saved for one-touch recall across movies, music, and gaming. Bidirectional feedback ensures every adjustment appears simultaneously on both the app display and the rear-panel Intelligent Control Interface, confirming all changes at a glance.

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

The SVS SB-1000 Pro is available at Vinyl Sound, an authorized SVS dealer in Toronto, Canada. Vinyl Sound carries the complete SVS subwoofer range and can provide expert guidance on model selection, room integration, and speaker pairing for your specific system. Contact Vinyl Sound Toronto to confirm current availability across all three available finishes: Black Ash, Piano Gloss Black, and Piano Gloss White.