SVS Dual PB-4000 Subwoofer - Dreamedia AV
SVS Dual PB-4000 Subwoofer - Dreamedia AV
SVS Dual PB-4000 Subwoofer - Dreamedia AV
SVS Dual PB-4000 Subwoofer - Dreamedia AV
SVS Dual PB-4000 Subwoofer - Dreamedia AV
SVS Dual PB-4000 Subwoofer - Dreamedia AV
Vendor: SVS

SVS Dual PB-4000 Subwoofer

High-performance dual subwoofers with smart control

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SVS Dual PB-4000 Subwoofer

Unleash the Power of Cinema-Grade Bass

Imagine standing at the edge of an ocean as a storm brews in the distance; the air is electric, the waves crash with a primal force, and the thunderous power of nature envelops you. This is the visceral experience the SVS Dual PB-4000 Subwoofer brings into your home theater. It's not just about hearing the sound; it's about feeling the pulse of the bass as it reverberates through your body, transforming your listening experience into a truly cinematic event.

Premium Build and Acoustic Engineering

The SVS Dual PB-4000 is a testament to superior engineering and build quality. Each aspect of its design, from the robust dual ferrite magnets to the sophisticated Sledge STA-1200D amplifier, is crafted to deliver a low-frequency output that's as precise as it is powerful. Whether it's the subtle nuances of a double bass in a jazz ensemble or the earth-shattering rumble of an action movie's climax, the PB-4000 reproduces bass with a fidelity that rivals real-life experiences.

Key Features:

  • Powerful Amplification: With a Sledge STA-1200D amplifier boasting 1,200 watts RMS and over 4,000 watts peak power, the PB-4000 ensures dynamic and distortion-free bass.
  • Sophisticated DSP Engine: The Analog Devices DSP engine offers advanced processing for fine-tuning your audio experience.
  • Versatile Port Tuning Modes: Choose from standard, extended, or sealed modes to match your listening preferences.
  • Legendary SVS Driver: The high-excursion SVS driver delivers unmatched output and control.
  • Massive Magnets: Dual toroidal ferrite magnets provide the magnetic force necessary for profound bass impact.
  • Smartphone App Control: Adjust settings and manage DSP functions with ease, using the intuitive PB-4000 app.

Deep, Thunderous Bass

Dive into the depths of your favorite films and music with a frequency response that reaches down to 16 Hz. The SVS Dual PB-4000 doesn't just play low notes; it envelops you in a cocoon of sound, revealing layers and textures in the audio that lesser subwoofers simply cannot touch. The dual subwoofers work in tandem to smooth out the bass response across the room, ensuring that every seat is the best seat in the house.

Customizable Listening Experience

The PB-4000 isn't just a powerhouse; it's a chameleon. With three custom presets, you can shape the sound to suit movies, music, or games. The 3-band parametric EQ allows for precise frequency adjustments, so you can tweak the bass to perfection.

Adjustable Settings:

  • Three Port Tuning Modes: Tailor the sound to your room and preference.
  • 3-Band Parametric EQ: Dial in the perfect bass with pinpoint precision.
  • Custom Presets: Save settings for different content types with ease.

Intuitive and User-Friendly

Gone are the days of subwoofers being the domain of only the most tech-savvy. The SVS Dual PB-4000 comes with a smartphone app that puts control at your fingertips, a simple yet powerful IR remote, and a front-mounted display that demystifies adjustments.

Ease of Use:

  • Smartphone App: Manage your subwoofer settings from anywhere in the room.
  • IR Remote: Make quick adjustments without breaking immersion.
  • Front-Mounted Display: Keep track of settings with a glance.

Aesthetic and Functional Design

The SVS Dual PB-4000 is a statement piece that complements any room's aesthetic. With finishes in Black Ash and Piano Gloss Black, it exudes a sleek and modern vibe. But it's not just about looks—the compact size relative to its performance capabilities means it integrates seamlessly into your space without dominating it.

Design Highlights:

  • Attractive Finishes: Choose the look that suits your style.
  • Compact Size: Big on performance, not on footprint.
  • Protective Steel Mesh Grill: Keeps the driver safe without stifling sound.

Peace of Mind

When investing in high-quality audio equipment, reliability and support are as important as performance. The SVS Dual PB-4000 comes with a comprehensive protection plan to cover mechanical and electrical malfunctions, an easy claims process, and expert tech help available 24/7.

Customer Support and Warranty:

  • Protection Plan: Comprehensive coverage for your subwoofer.
  • Easy Claims Process: Hassle-free online or phone claim filing.
  • Expert Tech Help: Get assistance when you need it, around the clock.

Customer Insights

Don't just take our word for it; customer reviews consistently praise the PB-4000 for its exceptional performance and customer service. Hear from others who have experienced the transformative power of this subwoofer in their own home theaters.

What Customers Are Saying:

  • Exceptional Bass Response: "It's like I can feel the sound!"
  • Durable Build: "Built like a tank, with performance to match."
  • User-Friendly: "The app makes adjustments a breeze."

Why Choose the SVS Dual PB-4000?

The SVS Dual PB-4000 is more than just a subwoofer—it's an experience. It's the heart-pounding excitement of a car chase, the tension you feel as the music swells in a thriller, and the awe of hearing the full spectrum of your music as though for the first time. Whether you're a movie buff, an audiophile, or just someone who loves to be immersed in sound, the PB-4000 is the ultimate upgrade to your home theater system.

Experience the Difference:

  • Heart-Pounding Output: Feel the impact of every explosion and beat.
  • Infrasonic Deep Bass Extension: Discover new depths in your audio.
  • Precise and Controlled Performance: Experience the pinnacle of bass precision.

Ready to Transform Your Home Theater?

With the SVS Dual PB-4000, you're not just buying a subwoofer; you're investing in an unmatched auditory experience. At Dreamedia, we're here to help you design the perfect home theater system to complement the PB-4000. Our experts can guide you through the setup and customization process, ensuring that you get the most out of your new subwoofer.

Dreamedia Expertise:

  • Personalized Home Theater Design: Tailored solutions for your unique space.
  • Setup and Customization Assistance: We're here to help every step of the way.
  • Ongoing Support: Continued guidance for an optimal listening experience.

The SVS Dual PB-4000 Subwoofer is not just an addition to your home theater—it's the cornerstone of a visceral, spine-tingling audio experience that will keep you on the edge of your seat. Embrace the power, precision, and passion of cinema-grade bass today.

Jaw-Dropping Bass Extension and Output with Pinpoint Control and Accuracy

The SVS PB-4000 combines seismic power and fathomless low frequency extension you can feel with refinement and musicality that suspends your sense of disbelief. With trickle down technology from the 16-Ultra Series, named top subwoofers in the world by nearly every audio publication and industry group in 2017, the PB-4000 crushes expectations and delivers a level of unrivaled subwoofer performance only available from SVS.

High-Excursion SVS Driver – Legendary SVS Output and Control

The PB-4000 subwoofer driver delivers on the full potential of the Sledge STA-1200D amplifier’s immense power with precision and control to produce room energizing SPLs and effortless low frequency extension with pinpoint accuracy at all drive levels.

  • Dual ferrite magnet motor assembly weighing nearly 40lbs generates immense magnetic force and excursion of the 13.5-inch driver to produce massive low frequency output well below the limits of human hearing.
  • Edge wound voice coil with eight-layer aluminum flat wire minimizes distortion and power compression while providing excellent heat dissipation and linearity ensuring precise control.
  • Lightweight and rigid composite cone with premium glass fiber dustcap generate massive output with pinpoint accurate frequency response.
  • Proprietary injection molded gasket and long-throw parabolic surround ensure longevity and allow extreme excursion and SPLs.

Sledge Amplifier – Massive Output, Sophisticated DSP, Advanced Power Management

Rated conservatively at 1,200 watts RMS, and 4,000+ watts peak power, the PB-4000 Sledge STA-1200D amplifier uses an efficient Class D design combined with fully discrete MOSFET output and a sophisticated Analog Devices DSP engine. The result is a level of effortless power and advanced processing not available from any other powered subwoofer manufacturer.

High Current Output of Fully Discrete MOSFETs with Efficiency of Class D Amplifier

Efficiency of a Class D amplifier with the ability to move massive amounts of current through the fully discrete MOSFETs enabling immense output and precise control for outstanding real-world subwoofer performance at all drive levels.

Sophisticated 50MHz High Resolution Analog Devices Audio DSP

Most advanced digital processor ever used in a subwoofer maintains pinpoint accuracy and pristine sound quality through advanced in-room tuning, optimized frequency response curves, powerful DSP controls and more.

Variable Port Tuning Modes

Three foam port plugs come standard with the PB-4000 and allow for variable tuning. Each response curve for the three port tuning modes; standard, extended and sealed, is fully configured to the respective mode to achieve balanced and accurate low frequency response with all tuning preferences.

Active Power Factor Correction (PFC) & Ground Loop Isolation

Serves as a line conditioner, surge suppressor and voltage regulator letting the amplifier deal with wide voltage fluctuations and ensuring the subwoofers operate flawlessly on any household circuit no matter how unstable the incoming current. An isolated circuit creates a vanishingly low noise floor by eliminating the potential for ground loop hums from outside components resulting in absolute sonic transparency.

PB-4000 Smartphone App – Easiest Way Ever to Manage Subwoofer DSP and Control

Groundbreaking smartphone app works with Apple iOS® and Android® devices to unleash the full depth, force and nuance of the PB-4000 subwoofer by controlling all DSP functions including: volume, parametric EQ, low pass filter, phase, polarity, room gain, port tuning, custom presets and system settings.

  • Connects via Bluetooth for convenient control even when subwoofer is out of sight.
  • 3-band parametric EQ controller allows precise adjustments for frequency slope and Q factor down to the single Hz level with four different slopes, so users can improve performance by eliminating peaks, nulls and other room issues.
  • Stores 3 custom presets for movies, music and other listening experiences such as sports or gaming.
  • 2-way feedback shows updates in real time on both the app and subwoofer interface


Our Review

Coming Soon!.


General Specifications

  • Model: SVS Dual PB-4000 Subwoofer
  • Port Configuration: Dual front-firing high-excursion 13.5" drivers
  • Frequency Response: 13Hz to 200Hz (+/-3 dB)
  • Nominal Impedance: 4 ohms
  • Input Impedance (RCA): 16 kΩ (unbalanced)
  • Input Impedance (XLR): 16 kΩ (balanced)
  • Input Impedance (Speaker Level): 100 kΩ
  • Dimensions (with grille): 23.4” (H) x 20.5” (W) x 30” (D)
  • Weight: 153.2 lbs

Amplifier Specifications

  • Amplifier Type: Sledge STA-1200D with fully discrete MOSFET output
  • Power Output: 1,200 watts RMS, 4,000+ watts peak power
  • DSP Control: Analog Devices DSP engine
  • Power Supply: 100v-240v full range input with Active Power Factor Correction (PFC)
  • Standby Power Consumption: <0.5W

Driver Specifications

  • Driver Size: Dual 13.5-inch high-excursion drivers
  • Driver Material: Composite fiberglass resin cone


  • Input/Output: XLR and RCA stereo inputs/outputs
  • Bluetooth Range: Up to 33 ft. (line of sight)

Control and Configuration

  • Control: Smartphone app control via Bluetooth
  • EQ Control: 3-band parametric EQ controller with 4 different slopes
  • Presets: Stores 3 custom presets for movies, music, and other listening experiences


  • Port Tuning Modes: Standard, Extended, Sealed
  • Feedback System: Bidirectional feedback on app and subwoofer interface
  • Accessories Included: Protective non-resonant steel mesh grill, IR remote control, 3 Foam Port Tuning Plugs, Elastomer feet, Extra heavy-duty 6' power cord, Quick Start Guide

Design Overview

  • Cabinet Material: 1” thick MDF with internal bracing
  • Grille: Acoustically transparent and FEA-optimized