SVS Dual SB-4000 Subwoofers Deep Controlled Theater Bass
SVS

SVS Dual SB-4000 Subwoofers

SVS

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Description

SVS Dual SB-4000 Subwoofers
A reference-level home theater subwoofer system delivering deep, controlled bass with smooth room coverage, precise tuning, and effortless integration.

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SVS Dual SB-4000 Subwoofers

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    Description

    When Bass Stops Sounding Like Noise and Starts Feeling Like Space

     

    SVS Dual SB-4000 Subwoofers alter the feeling of a room before you realize what was different. All too often subwoofers aim for instant impact first and foremost. Loud boom. High output. Huge moments. But you eventually come to find louder isn’t always better. More often than not it just muddies the room.

     

    What’s different about this setup is that everything sounds so natural. Rather than localizing bass to one area of the room, low frequencies fill the space and seem to vanish into the walls. Explosions have impact rather than just noise. Music sounds richer and more dynamic. Even boring background scenes sound bigger because the room reacts more realistically to what’s happening on screen.

     

     

    Bass That Moves Fast Instead of Hanging Around

     

    Too many bass-heavy subwoofers have a problem with control. They’re powerful, but notes ring on way too long and overpower the rest of your system. Dialogue sounds muffled. Music loses clarity. Action scenes sound like a washed-out mess.

     

    SVS avoids these problems by using a sealed cabinet design and proprietary DSP control to keep the bass tight and articulate. Notes punch in and stop quickly giving the rest of your music or soundtrack room to shine. Kick drums sound crisp. Large-scale movie effects sound bigger and heavier without bleeding into the next scene.

     

     

    The Upgrade You Notice Without Looking at It

     

    One reason the SVS Dual SB-4000 Subwoofer is easy to live with is that it is not always shouting for your attention. The physical cabinets are small enough to not overpower most rooms, but deliver a performance that sounds much bigger than it should.

     

    Movies just sounds larger and more realistic from the get go. Music sounds fuller and more impactful. Quiet moments have weight because you can feel the room around you reacting to what’s happening on screen. You’ll eventually forget subwoofers are even in the equation because your whole system just sounds complete.

     

     

    Key Features

     

    Dual sealed cabinets for smooth room filling bass

     

    High-output amplification with built-in DSP control

     

    Tight & fast low-frequency response

     

    App based tuning & EQ

     

    XLR & RCA inputs for versatile connections

    Technical Specifications
    Driver Size13.5 inches
    Amplifier TypeSledge STA-1200D with fully discrete MOSFET output
    Continuous Power Output1200 watts RMS
    Peak Power Output4000+ watts
    Input Voltage100v-240v full range
    Active Power Factor CorrectionYes
    Input Impedance (Unbalanced RCA)16 kΩ
    Input Impedance (Balanced XLR)20 kΩ
    Input Sensitivity (Unbalanced RCA)50 mV
    Input Sensitivity (Balanced XLR)100 mV
    Frequency Response19-310 Hz (+/-3 dB)
    Crossover Frequency50-160 Hz continuously variable
    Cabinet Dimensions (HxWxD)17.8 x 17.3 x 17.8 inches
    Weight94.6 lbs
    Features
    MagnetsDual toroidal ferrite magnets
    Smartphone AppYes
    Parametric EQ3-band
    Custom Presets3
    Cabinet DesignAcoustically inert and rigidly braced sealed box
    Inlaid Front Panel DisplayYes
    Included AccessoriesSteel mesh grill IR remote elastomer feet power cord Quick Start Guide
    Performance
    Low Frequency DepthUnparalleled
    DetailHigh
    EfficiencyClass D amplifier
    Ground Loop IsolationYes
    Noise FloorVanishingly low
    SPLsRoom energizing
    Connectivity
    XLR Input/OutputYes
    RCA Stereo Input/OutputYes
    BluetoothYes
    Smartphone App CompatibilityiOS and Android
    Construction
    Cabinet MaterialMDF
    Front Baffle Thickness2 inches
    Internal BracingRigid
    Finish OptionsPremium Black Ash Piano Gloss Black
    Dimensions and Weight
    Height20.9 inches
    Width17.3 inches
    Depth20.9 inches
    Weight122.1 lbs each
    Warranty
    Term5 years

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    Noah Batterson
    "Zack was generally helpful during the process. I can't go 5/5 though because it took..." ... click to read more
    Noah Batterson
    Peter Eichen
    "Excellent experience with Zach! I ordered a projector and mount based on his recommendations...." ... click to read more
    Peter Eichen
    Mike H
    "Answered and recommended Focal in wall speakers for my media room setup."
    Mike H
    Tracey Laneve
    "We’ve used Dreamedia for 2 houses now and they deliver excellent service. They always have..." ... click to read more
    Tracey Laneve
    Rachel Nousiadis
    "The guys over at Dreamedia are extremely knowledgeable on all the newest technology for your..." ... click to read more
    Rachel Nousiadis
    BJ Broderick
    "I’ve followed Dreamedia on YouTube for many years and have also had family members buy..." ... click to read more
    BJ Broderick
    Luke Evans
    "Fantastic prices and customer service. I would definitely recommend giving them a call!"
    Luke Evans
    Luke Weckwerth
    "Excellent service quick to respond with answers to all your questions. Will buy from them..." ... click to read more
    Luke Weckwerth
    John Flores
    "Seen Zach on Youtube and loved his enthusiasm for home theater. For years my..." ... click to read more
    John Flores
    Scott Lemke
    "Great prices and outstanding customer service. What more could you ask for? If you have..." ... click to read more
    Scott Lemke
    Ronald Palermo
    "I purchased the sonos one enclosure to use in my bathroom ceiling, works great and..." ... click to read more
    Ronald Palermo
    Adam Coleman
    "Top notch service and knowledge. Couldn’t recommend more!"
    Adam Coleman
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    FAQ

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    How long are the lead times on orders?

    Lead times generally take 3-5 days to ship and arrive. However, there are several items that may have unique ordering and freight conditions that vary.

    Do you offer in-depth consultations?

    Yes! You can schedule a free consultation under our Contact page.

    Do you offer bundles?

    We have bundles that can be a one size fits most. However, we would prefer to schedule a consult to talk through your exact project. Determining what is best for your space, timeline and budget.

    Can you install my system?

    Depending on location, there is a good chance one of our preferred partners can do the installation. We have over 20+ installers in our network across the country.