SKU: 25213742085

SVS SB1000 Classic Sealed Subwoofer

Sale price$404.55 Regular price$449.50
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Ships within 48 hours · Estimated delivery Sep 25 - Sep 30

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Description

SVS SB1000 Classic Sealed SubwooferNote: This is the original Classic SB1000 model and not the Pro model, so has no app control. At first glance, its easy to underestimate the abilities of the SB 1000 Classic subwoofer. But when it erupts to life with deep and hard hitting low frequency output, theres no mistaking it as a bona fide, high performance home theatre subwoofer. Commanding 12 inch SVS High Output Driver SVS packed the compact SB 1000 Classic subwoofer with a front firing 12

Note: This is the original Classic SB1000 model and not the Pro model, so has no app control.

At first glance, it’s easy to underestimate the abilities of the SB-1000 Classic subwoofer. But when it erupts to life with deep and hard-hitting low frequency output, there’s no mistaking it as a bona fide, high performance home theatre subwoofer.

Commanding 12-inch SVS High Output Driver

SVS packed the compact SB-1000 Classic subwoofer with a front-firing 12-inch driver, dual high-grade ferrite magnets and FEA-optimised internal motor technology for high output with extremely low distortion. The lightweight cone material of the long-stroke driver reproduces subtle audio tones and massive low frequency impact with lifelike realism. Durable rubber surrounds ensure long-lasting performance, even when the subwoofer is pushed to its performance limits for extended periods of time, making the SB-1000 Classic a perfect option for serious music or home theatre lovers.

Powerful and Sophisticated Sledge STA-300D Amplifier

Driving the SB-1000 Classic subwoofer is an integrated SVS Sledge STA-300D amplifier with sophisticated DSP perfectly matched to the unique driver and cabinet configuration, and an equalisation curve optimised for enhanced transient response and room gain. The SB-1000 Classic subwoofer’s ability to start and stop on a dime and stay true to the source content is a performance hallmark normally reserved for much more expensive subwoofers. Conservatively rated at 300 watts RMS, 700+ watts peak power, the Sledge STA-300D amplifier maintains precise control of the subwoofer at all drive levels so you can push to reference volumes without distortion. The advanced DSP engine also allows for fine tuning of audio playback and easy set-up and integration into any home theatre or stereo system.

Innovative Subwoofer Engineering

Thermal management is critical when dealing with such a powerful amplifier and motor in a compact sealed cabinet, so SVS implemented a unique vented pole piece and efficient high-power voice coil to keep the SB-1000 Classic subwoofer cool without impacting performance or adding noise. The cabinet is rigidly braced and sonically inert so the bass you hear is always effortless and pure, even at the highest drive levels.

Weighing in at an easily movable 27 lbs, the SB-1000 is SVS’s lightest and smallest subwoofer, making its 24Hz to 260Hz (+/- 3dB) frequency response all the more impressive.

Specs and Features

Subwoofer Specs:

  • Premium black ash, piano black and piano white finish options
  • Front-firing 12" driver
  • Rigid and strong cabinet construction
  • Cloth grille with pin/cup retention system
  • Detachable power cord
  • Cabinet Dimensions: 13.5" (H) x 13" (W) x 14"(D) (without grille)
  • Overall Dimensions: 13.5" (H) x 13" (W) x 14.6"(D) (with grille)
  • Weight (unboxed): 27 pounds
  • Shipped Dimensions: 19" (H) x 18" (W) x 18" (D)
  • Shipped Weight: 15.5 kg

Driver Specs:

  • SVS 12” high-performance driver
  • FEA-optimised motor technology for low distortion
  • High-power voice coil for excellent thermal management
  • Lightweight cone for enhanced sensitivity and transient response
  • Rubber surround for durability and long-life
  • Dual high-grade ferrite magnets
  • Vented pole piece for greater cooling and low noise

Amplifier Specs:

  • Sledge STA-300D with 300 watts RMS continuous power (720 watts peak dynamic power)
  • Efficient and cool-running Class D topology
  • 300 watts (720 watts peak dynamic)
  • Green standby mode with less than 0.5 watts consumption
  • Detachable power cord with main power switch
  • RoHS compliant, lead-free construction and world-wide safety certifications
  • Auto-On / On switch
  • DSP control for accurate response and refined behaviour under all operating conditions
  • Stereo line-level RCA Input & 80Hz High Pass Filtered Output connections
  • Stereo speaker level 5-way binding post input connections
  • Continuously variable low pass filter frequency with disable/LFE setting
  • Continuously variable volume and phase controls./li>
  • Input impedance - 47 kΩ (unbalanced RCA) / 2 kΩ (speaker level)
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 25213742085

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    4.8 ★★★★★
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    Ed H.
    Lowell, US
    ★★★★★ 5
    Hard to find.
    Good stuff. Hard to find. It should extend my engine life.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 2, 2026
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    doug kowitz
    Massapequa, US
    ★★★★★ 4
    Great product
    Quick delivery.
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    Reviewed in the United States on April 29, 2026
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    David Williams
    Cuba, US
    ★★★★★ 5
    Use as directed, when needed, and you'll be good to go.
    A must have if you have a need for a ZDDP additive. This won't fix your worn valve seats, leaking piston rings, seasonal depression or gout but it will improve the lubricating properties of a quality oil in a properly maintained motor for your longevity goals.
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    Reviewed in the United States on February 5, 2026
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    Michael R.
    Bozeman, US
    ★★★★★ 5
    Every oil change for bikes
    I use this in my bike every oil change
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    Reviewed in the United States on April 8, 2026
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    Larry Musgrave
    Waukegan, US
    ★★★★★ 5
    Buddy filled diesel skid steer with automotive gas engine oil. Used this to help.
    We all know that guy who will buy a $65,000 machine and then only service it once a year with the cheapest oil on the shelf from Rural King or some other place with ultra cheap, home branded, questionably quality oil. Yep. That is my good buddy. So I go to the shop a couple weeks back and he is re-filling the skid steer engine with some ultra cheap, totally not to spec, gas engine oil. I question him and he states that it is perfect oil for the machine being 5W-30. I ask him if it meets the SAE ratings for the diesel, he repeats back that yep... it is 5W-30. So I go grab his New Holland book (C232 track skid steer) and look up the oil requirements, then I look at this junk oil, and I try to explain to him the SAE designations on the back of the bottle and the SAE requirements in the book. He looks at me like I have 3 heads and repeats that it is 5W-30, it is totally good. Someone.... kill me please! He has no clue what I am trying to explain. So I couldn't sleep knowing what he is doing, and I ran to Amazon to see if I can at least get zinc to add to the wrong oil and try to help the cam followers and rockers survive this next year. I found this. I ordered a few bottles and had them shipped to his shop, and I explained to him that these need to be dumped in to at least make an attempt in not prematurely wear the engine that likely is worth $20,000 or more! So the real question is, will he actually dump these into the machine, or will he toss them on a shelf never to be seen again? We may never know. But I bet next winter he will once again shop for the cheapest oil on earth to put in a machine that costs as much as some peoples home. He is who he is, you can never change that.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 6, 2023

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