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

SVS PB-4000 Subwoofer

Compact subwoofer with DSP and control options

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SVS PB-4000 Subwoofer

Unleash the Power of Bass with the SVS PB-4000 Subwoofer

Prepare yourself for an immersive auditory experience like no other with the SVS PB-4000 Subwoofer. Crafted with high-quality components and advanced technology, this subwoofer is designed to bring cinema-like sound quality right to your home. Whether you’re a movie enthusiast, an avid gamer, or a music lover, the PB-4000 promises to deliver deep, dynamic, and detailed bass that you can not only hear but feel as well.

Exceptional Performance and Power

At the heart of the PB-4000 is the Sledge STA-1200D amplifier, capable of pumping out an impressive 1,200 watts RMS and a staggering peak power of over 4,000 watts. This beast of an amplifier provides the drive needed to produce room-shaking bass that remains smooth and controlled, even at high volume levels.

Paired with the amplifier is a high-excursion SVS driver, equipped with dual massive toroidal ferrite magnets. These ensure accurate trailing and leading edge transients and contribute to the subwoofer's ability to reproduce the lowest frequencies with precision and authority.

Portability and Connectivity

Despite its power, the SVS PB-4000 is designed with portability in mind. With XLR and RCA stereo input/output, it can easily be integrated into your existing home theater or stereo system. The subwoofer also boasts a 100v-240v full range input, enabling it to work seamlessly with a wide range of power supplies.

Groundbreaking Technology

Utilizing an advanced Analog Devices DSP engine, the PB-4000 ensures high-quality bass reproduction. The DSP engine not only enhances the overall performance but also allows for fine-tuning, enabling you to customize the bass output to your personal preference or to match the acoustics of your room.

PB-4000 Smartphone App

Adding to its convenience, the PB-4000 comes with a dedicated smartphone app, available for both Apple iOS and Android devices. The app provides full control over volume, EQ, low pass filter, phase, polarity, room gain, port tuning, and system settings. It also allows you to store up to three custom presets, making it easy to switch between different settings for movies, music, or gaming.

Robust Construction

Constructed with a protective non-resonant steel mesh grill and elastomer feet, the PB-4000 is built to withstand intense use. Its rock-solid construction not only ensures longevity but also eliminates any potential for resonance or distortion that could compromise sound quality.

Looks as Good as It Sounds

In addition to its impressive technical capabilities, the PB-4000 also boasts a stylish finish, making it a great addition to any home décor. Whether you prefer the classic black ash or the elegant piano gloss black, there’s a PB-4000 to suit your taste.

Dual Subwoofer Setup

For those seeking to take their audio experience to the next level, a dual subwoofer setup is recommended. This configuration provides smoother response, increased output, and a more immersive sound field, bringing your movies, music, and games to life like never before.

Customer Reviews and Warranty

But don’t just take our word for it. The PB-4000 has received positive feedback from users praising its performance, sound quality, setup, and app control. To give you peace of mind, the subwoofer also comes with a manufacturer's warranty and optional protection plans are available for purchase.

At Dreamedia, we believe in the power of great sound. The SVS PB-4000 Subwoofer offers a premium audio solution that delivers in terms of performance, flexibility, and quality. Whether you’re building your first home theater system or upgrading your existing setup, the PB-4000 is a worthy addition. And if you need help designing your home theater system, Dreamedia is here to assist. Together, we can create an audio experience that truly resonates.


  • Amplifier: Sledge STA-1200D
  • Power Output: 1,200 watts RMS, 4,000+ watts peak
  • Driver: High-excursion SVS driver
  • Port Tuning Modes: Three foam port plugs (standard, extended, sealed)
  • Connectivity: XLR and RCA stereo input/output
  • Power Input: 100v-240v full range input
  • Smartphone App: PB-4000 smartphone app (Bluetooth)
  • EQ Control: 3-band parametric EQ controller
  • Presets: Stores 3 custom presets
  • Weight and Dimensions: 153 lbs, 23.4" x 20.5" x 30"
  • Accessories Included: IR remote control, 3 foam port tuning plugs, High-current 6' power cord, Quick start guide

In the Box

  • SVS PB-4000 Subwoofer
  • IR remote control
  • 3 foam port tuning plugs
  • High-current 6' power cord
  • Quick start guide

Optional Accessories

  • SoundPath Subwoofer Isolation System for improved performance.

Staggering levels of low-frequency output and subterranean deep bass
extension down to 13Hz with an amazing degree of subtlety and finesse to
thrill both action movie buffs and audiophiles. Sophisticated DSP technology
in the PB-4000 creates three port tuning modes, each with individual response
curves to achieve the most accurate in-room frequency response possible.
It’s like having three subwoofers in one. Effortlessly powerful bass that
extends far below the limits of human hearing, the PB-4000 creates a physical
experience with every listening session.

Our Review


The SVS PB-4000 Subwoofer is a powerful and capable subwoofer that promises to elevate your home theater experience. As any audio enthusiast knows, a high-quality subwoofer is essential for achieving immersive and impactful bass in a home theater setup. In this review, we will delve into the design, performance, connectivity options, user experience, pricing, and value of the SVS PB-4000 Subwoofer to help you determine if it's the right choice for your home theater needs.

Design and Build Quality

Starting with the design, the SVS PB-4000 boasts a compact form factor that is surprising considering its potent capabilities. Measuring at 18.3" (H) x 17.8" (W) x 20.9" (D), this subwoofer manages to pack a punch while still being relatively easy to place in various spaces. Its compact size allows for flexible positioning options, ensuring optimal sound performance regardless of room layout.

In terms of build quality, the SVS PB-4000 is built like a tank. Its rock-solid construction ensures durability and longevity, giving you confidence that it will withstand the test of time. Additionally, the subwoofer comes in stylish finish options to suit different preferences, allowing you to seamlessly integrate it into your home theater setup.

One noteworthy feature is the optional SoundPath Subwoofer Isolation System, which further improves the performance of the SVS PB-4000. This system helps to eliminate vibrations and resonances that can negatively impact sound quality. While it is an optional accessory, it is worth considering if you want to further enhance the performance of this already impressive subwoofer.


The SVS PB-4000 Subwoofer truly shines when it comes to performance. Its dual subwoofer setup is recommended for smoother response and increased output. This configuration not only enhances the overall bass impact but also ensures that the sound is evenly distributed throughout the room. Whether you're watching an action-packed movie or enjoying your favorite music, the dual subwoofer setup ensures that you feel every deep bass note.

The heart of the SVS PB-4000 lies in its high-quality driver and amplifier. It features a Class-D "Sledge" amplifier with 1200 watt RMS and 4000 watt peak power, delivering powerful and precise bass that will rattle your bones. The combination of a robust driver and amplifier allows the subwoofer to handle demanding audio tracks effortlessly, creating an immersive audio experience.

To further enhance the audio quality, the SVS PB-4000 incorporates DSP processing. This technology ensures accurate and adjustable bass, allowing you to fine-tune the subwoofer's performance to suit your preferences and room acoustics. The wide frequency response with infrasonic extension guarantees that you won't miss any low-frequency details, adding depth and realism to your audio.

Connectivity and Control Options

The SVS PB-4000 Subwoofer offers a range of connectivity and control options to suit different setups and preferences. It features balanced XLR and RCA stereo input/outputs, providing versatile connectivity options for seamless integration into your existing audio system. Whether you have a high-end home theater receiver or a stereo amplifier, the SVS PB-4000 can easily be connected to enhance your audio experience.

For convenient adjustments, the subwoofer is equipped with a front display and control pad. This allows you to make quick changes to volume, crossover frequency, phase, and other settings without the need for additional devices. The intuitive control pad ensures that you can fine-tune the subwoofer's performance on the fly, without needing to access any complex menus or settings.

If you prefer a more advanced control option, the SVS PB-4000 can be controlled via the SVS app, available for both iOS and Android devices. The app provides comprehensive control over various settings, including parametric EQ adjustments, room gain compensation, and more. This level of control allows you to tailor the subwoofer's performance to your room's specific characteristics, ensuring optimal sound quality.

For those who prefer a traditional control method, the SVS PB-4000 also comes with a handheld remote. This remote allows for easy operation, giving you quick access to essential functions such as volume control and EQ presets. The inclusion of a remote ensures that you have multiple control options at your disposal, catering to different user preferences.

User Experience

Setting up the SVS PB-4000 Subwoofer is relatively straightforward, thanks to its compact size and versatile placement options. Its smaller footprint allows for easy integration into various room layouts, ensuring that you can position it optimally for the best possible sound performance. The subwoofer's solid construction and robust build quality give you confidence that it will withstand the rigors of everyday use.

Whether you're a movie enthusiast or an avid music lover, the SVS PB-4000 delivers exceptional performance. It adds depth and impact to movie soundtracks, making explosions feel more visceral and action sequences more immersive. When it comes to music, the subwoofer reproduces bass notes with precision and accuracy, allowing you to truly appreciate the low-frequency nuances of your favorite songs.

One potential drawback of the SVS PB-4000 is its LCD display, which may be distracting for some users. However, it can be turned off if desired, ensuring that it doesn't interfere with your viewing or listening experience. While this may not be a significant issue for most users, it's worth considering if you prefer a more minimalist aesthetic in your home theater setup.

Another aspect to note is the limited usefulness of the parametric EQ tool without the means to measure in-room performance. While the SVS app offers extensive control over EQ adjustments, its effectiveness largely depends on your ability to measure and analyze the subwoofer's performance in your specific room. If you don't have the necessary tools or expertise to measure in-room performance accurately, the parametric EQ tool may have limited practicality.

Pricing and Value

The SVS PB-4000 Subwoofer falls into a higher price point compared to entry-level subwoofers. However, its impressive build quality and performance justify the higher price. The subwoofer's robust construction ensures durability, while its powerful driver and amplifier deliver exceptional bass performance. When you consider the enhanced output and response that a dual subwoofer setup offers, the SVS PB-4000 becomes an enticing option for serious audio enthusiasts.

That said, it's worth noting that there are other subwoofers in the market that offer similar performance at a lower price point. If budget is a significant consideration, it may be worth exploring alternatives that provide a balance between price and performance. However, if you prioritize exceptional build quality, powerful bass, and the versatility of a dual subwoofer setup, the SVS PB-4000 is a compelling choice.


In conclusion, the SVS PB-4000 Subwoofer is a powerful and capable subwoofer that delivers impressive bass performance. Its compact design, rock-solid build quality, and stylish finish options make it a visually appealing addition to any home theater setup. The dual subwoofer configuration ensures enhanced output and response, while the high-quality driver and amplifier deliver powerful and precise bass.

With its DSP processing, wide frequency response, and multiple control options, the SVS PB-4000 allows for accurate and adjustable bass that can be fine-tuned to suit your preferences and room acoustics. Whether you're watching movies or listening to music, this subwoofer adds depth and impact to your audio experience.

While the SVS PB-4000 falls into a higher price point compared to entry-level subwoofers, its impressive build quality and performance make it a worthwhile investment for serious audio enthusiasts. However, if you're on a tighter budget, there are other subwoofers in the market that offer similar performance at a lower price.

Ultimately, the decision to purchase the SVS PB-4000 Subwoofer should be based on your specific needs and budget. If you prioritize exceptional build quality, powerful bass, and the versatility of a dual subwoofer setup, the SVS PB-4000 is a strong contender that will enhance your home theater experience.


General Specifications

  • Model: SVS PB-4000
  • Type: Ported Subwoofer
  • Frequency Response: 13Hz to 200Hz (+/-3 dB)
  • Weight: 153 lbs
  • Dimensions (H x W x D): 23.4 x 20.5 x 30 inches
  • Finish Options: Black Ash and Piano Gloss Black

Driver Specifications

  • Size: 13.5-inch
  • Material: Laminated glass fiber layered over a paper composite
  • Surround: Large rubber surrou