SVS SB-1000 300 Watt DSP Controlled 12" Ultra Compact Sealed Subwoofer

Model: SB1000BLK UPC: 850071005158 Item: 1583


Color: Black - In Stock

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754 Route 309 (Bethlehem Pike) Montgomeryville, PA 18936
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Impressively Deep, Clean SVS Bass in an Inconspicuous 13" Cabinet

Like a stick of dynamite, the SB-1000 300 Watt DSP Controlled 12" Ultra Compact Sealed Subwoofer is easy to conceal, but its impact is hard to ignore. It's the most SVS bass that can be condensed into a 13" package. When it's time to party, your music comes to life, bass lines are tight, and drums are never muddy.

Elegantly finished in premium black ash, gloss piano black, or gloss piano white, it fits with any décor. And yet, it's small enough to tuck in a corner if you need to keep it out of the way. To maximize the slam and impact of your home theater (with a minimal footprint), two SB-1000s can be paired, one on either side of the room.

For big movie and music enjoyment in a small package, go with the SB-1000.

Sledge Amplifier STA-300D

The Sledge STA-300D amplifier packs technology and sophistication not found anywhere else at this price point.

This amp features a highly advanced DSP processor offering unmatched control over the subwoofer at all drive levels, for the ultimate in refined behavior. The control knobs are actually digital actuators for precise and noise-free adjustment.

SVS 12" High Output Driver

With SVS, compact and affordable doesn't mean compromising on performance. The 12" driver in the SB-1000 pumps out loads of deep and powerful bass with low distortion, for smooth and accurate performance on music and movies.

  • FEA-optimized motor for low distortion
  • Long-throw suspension for high output at deep frequencies
  • High-power voice coil for excellent thermal management
  • Lightweight 12" cone for enhanced sensitivity and transient response
  • Rubber surround for durability and long life




  • Dimensions (H x W x D): 13.5" x 13" x 14"
  • Weight: 27 lbs.
  • Driver size: 12"
  • Frequency response: 24 - 260Hz ± 3dB


  • Front-firing 12" driver


  • Sledge STA-300D with 300 watts RMS continuous power (720 watts peak dynamic power)
  • 300 watts (720 watts peak dynamic)
  • Efficient and cool-running Class D topology
  • Green standby mode with > 0.5 watts consumption
  • Input impedance: 47kΩ (unbalanced line-level RCA)/2kΩ (speaker level)
  • RoHS compliant, lead-free construction, worldwide safety certifications


What's in the Box

What's in the Box:

  • SB-1000 300 Watt DSP Controlled 12" Ultra Compact Sealed Subwoofer
  • 6 foot power cord


Customer Reviews for SVS SB-1000 300 Watt DSP Controlled 12" Ultra Compact Sealed Subwoofer

4.9 / 5.0
247 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
A lot of Power in a small cabinet!
Powerful sub for small room. Mine is in my bedroom and sounds great! Highly recommend this.
September 18, 2020
Originally posted at
Great sub
Great sub
September 9, 2020
Originally posted at
I needed a light in
I needed a light in weight box because I am not old but been around for long time, i am not as strong. I am using it with my digital keyboard and I have take it with me. It would be nice if you made sb1000 with light case and balanced inputs. So far I love it but I need more time to know for sure.
September 7, 2020
Originally posted at
This sub is amazing
This sub is amazing
September 2, 2020
Originally posted at
SB-1000 used in dedicated stereo system
The SB-1000 is the fourth sub I’ve bought from SVS, the second this year.

I’m using the SB-1000 in a stereo system consisting of a PS Audio Sprout100, a pair of Klipsch RP-600M bookshelf speakers and assorted sources.

The SB-1000 does exactly what it should in a 2 channel system, it provides excellent quality bass without ever feeling stressed.

I currently have the crossover set to about 56Hz, although I may lower it to 50Hz.

Last words, if you’re looking for a sub to be used for music, the SB-1000 should work well for you.
August 23, 2020
Originally posted at
First off, wow!! Had forgotten
First off, wow!! Had forgotten the accuracy a sealed subwoofer brought to the table. The SB-1000 produces tight, accurate bass when listening to your favorite music, yet drops low enough to handle any movie sound effects. SVS engineers nailed the sweet spot. For those who believe that ported is the only way to go for deep rumbling bass, give the SVS-1000 a try. You won't be disappointed. One more thing, don't let the size fool you. It's a beast!!
August 17, 2020
Originally posted at
Surprised how well it integrated
Surprised how well it integrated with my Magnepan 0.7. Glad I went with the sealed subwoofer.
August 14, 2020
Originally posted at
Dual subwoofers!!!
Gotta have these subs!!! Best for Hard Rock & Heavy Metal!!! BE PROUD PLAY IT LOUD!!!
August 10, 2020
Originally posted at
Best money I’ve ever spent on any music equipment I could sit back and listen to it all day I’m more in love with this baby than my wife cause whenever she start nagging I use it to drown her out and she end up enjoying it too
July 17, 2020
Originally posted at
Room filling bass and easily
Room filling bass and easily fits in a corner of my living room. Very pleased with this purchase.
July 16, 2020
Originally posted at


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