SVS SB-1000 Pro

A compact sealed 12-inch subwoofer with 325 watts RMS and app-based tuning, built for small to mid-size rooms.

Where to buy

SVSChecked Nov 9, 2026$599.99

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The verdict

A sealed design generally suits smaller rooms and music, and the maker's figures put this near the top of its compact class. Because no tested measurements are cited here, check an independent review for real-world output. The 45-day trial and 5-year warranty from SVS lower the risk.

The SB-1000 Pro is SVS's compact sealed subwoofer, using a 12-inch driver and a 325 watt RMS amplifier rated at 820+ watts peak. SVS lists a 20Hz to 270Hz response (plus or minus 3dB) and about 18Hz usable extension. Tuning is done through a Bluetooth smartphone app with parametric EQ and presets. It has RCA and speaker-level inputs, and an optional SoundPath wireless adapter can be fitted. No independent review was read for this entry.

Strengths

Sealed 12-inch design in a compact cabinet; SVS lists a width and height of about 33 and 34 cm.
SVS states 20Hz to 270Hz response, usable down to 18Hz, and 116.3 dB maximum output at 30Hz.
Smartphone app gives a three-band parametric EQ, crossover, polarity and saved presets.
Backed by a 5-year warranty and a 45-day in-home trial.

Weak spots

No independent review of this model was read for this entry.
Wireless use needs an optional adapter.
Sealed and compact, so it reaches lower output than the larger ported PB-1000 Pro.

Great for

Small to medium rooms and music-focused systems

Skip if

Large rooms where maximum output matters most

Full specifications

From the manufacturer unless noted. Shown for this model.

Show unpublished specs

Sound

Driver size: 12 in
Enclosure: Sealed
Continuous power: 325 W
Peak power: 820 W
Low-frequency extension: 20 Hz
App control / room EQ: SVS Subwoofer Control app over Bluetooth

Wireless

Wireless option: Optional SVS SoundPath Wireless Audio Adapter via the USB port

Size & placement

Width: 330 mm
Height: 342 mm
Depth: 375 mm
Weight: 11.9 kg

Warranty

Warranty: 5 years

Primary source: svsound.com

Setup notes

Connects by RCA or speaker-level input, so it works with most AV receivers.
Has a 12V trigger input and a USB port for the optional wireless adapter.

Questions

Is the SB-1000 Pro wireless?

Not by itself. It has a USB port that powers SVS's optional SoundPath Wireless Audio Adapter, which removes the cable from the source.

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

Per SVS, the SB-1000 Pro is a sealed, smaller cabinet rated to 20Hz, while the PB-1000 Pro is a ported, larger cabinet rated to 17Hz with higher maximum output at 30Hz.