Vendor: SVS

SVS SB-4000 Subwoofer

High-performance sealed box subwoofer

$1,799.99; ~~$1,799.99~~; $1,799.99
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SVS SB-4000 Subwoofer

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Immerse yourself in the heart-thumping, soul-stirring world of audio with the SVS SB-4000 Subwoofer. Designed to deliver monumental bass performance and seamless integration with your main speakers, this subwoofer is a game-changer in home theater and high-end music systems.

Uncompromising Performance

With the SB-4000, you're not just listening to audio; you're experiencing it. Thanks to its powerful 1,200 watts RMS, 4,000 watts peak Sledge STA-1200D Class D amplifier, it effortlessly reproduces the deepest, most refined bass that's as impactful as it is musical. The 13.5-inch high-excursion SVS driver provides a frequency response of 19Hz to 310Hz (+/-3 dB), bringing out the subtleties in your music and the intensity in your movies.

Superior Design and Construction

The SB-4000 subwoofer is a testament to SVS's commitment to uncompromising quality. The robust construction features a rigid and acoustically inert cabinet, ensuring minimal distortion and maximum clarity. It comes in two elegant finishes – Premium Black Ash or Piano Gloss Black – to suit your decor and taste. Despite its powerful performance, the SB-4000 has a compact footprint, making it an ideal addition to any room.

Seamless Integration and Control

In the world of home theater, control is everything. The SB-4000 subwoofer is designed with multiple input and output options, including XLR and RCA stereo input/output, providing flexibility in setup and integration with your existing system. The SVS app gives you comprehensive control over volume, EQ settings, and other parameters, enabling you to customize your audio experience with precision.

Parametric EQ for Fine-Tuning

The SB-4000 features a three-band parametric EQ that allows you to tailor the output to your room's acoustics, your system, and your personal taste. Whether you love your bass tight and punchy or deep and booming, the SB-4000 caters to your every whim, delivering audio that's as unique as you are.

Exceptional Value

Priced at $1,499 for the Premium Black Ash and $1,599 for the Piano Gloss Black, the SB-4000 subwoofer offers exceptional value. It delivers performance and features that rival those of much more expensive models, making it a smart investment for the discerning audiophile.

Experience the Difference with SVS

When it comes to creating an immersive audio experience, the right subwoofer can make all the difference. The SVS SB-4000 subwoofer combines power, precision, and control in a compact design, delivering audio that's as thrilling as it is refined. Experience the difference with the SB-4000 – because your music and movies deserve nothing less.

Why Choose the SVS SB-4000 Subwoofer?

Here are a few reasons why the SVS SB-4000 subwoofer stands out from the crowd:

Deep, Powerful, and Accurate Bass: Thanks to its powerful amplifier and high-excursion driver, the SB-4000 delivers deep, powerful, and accurate bass that brings your audio to life.
Compact and Versatile: Despite its powerful performance, the SB-4000 has a compact footprint that makes it easy to integrate into any room.
Easy Control and Customization: With the SVS app, you have complete control over the SB-4000's settings, allowing you to tailor the output to your preferences.
Exceptional Build Quality: The SB-4000's robust construction ensures durability and long-term reliability.

At Dreamedia, we understand the importance of high-quality audio in creating an immersive home theater experience. That's why we offer the SVS SB-4000 subwoofer, among other top-notch products. Whether you're designing a new home theater system or upgrading an existing one, we're here to help. Contact us today to learn more about the SB-4000 and how it can take your audio experience to the next level.

Chest-thumping slam and extreme low frequency extension with pinpoint
accuracy and refined musicality – a level of subwoofer performance not seen
at this price before. The SB-4000’s sophisticated DSP amplifier, innovative
driver and a sealed box design command a space with deeper bass and higher
output levels than what is typically possible from a subwoofer of its size. A
top choice for audiophile music or home theater systems, the SB-4000 leaves
larger and more expensive subs trembling in its wake.

Our Review

Introduction

The SVS SB-4000 Subwoofer is a powerful and versatile addition to any home theater or audio system. With its compact design and advanced features, it aims to deliver deep, impactful bass without drawing attention to itself. In this review, we will examine its design, performance, control options, and value for money to help you make an informed decision.

Design and Build Quality

The SVS SB-4000 Subwoofer features a solid and robust build quality. It measures 18.3 inches (H) x 17.8 inches (W) x 18.6 inches (D) and weighs 102.3 pounds, making it a substantial and well-constructed unit. The subwoofer is available in two finishes: Premium Black Ash or Piano Gloss Black, allowing you to choose the option that best suits your aesthetic preferences.

One notable design feature is the front-facing woofer, which is protected by a curved, steel mesh grill. This grill not only adds a touch of elegance to the overall design but also provides protection to the driver. The build quality of the subwoofer is exceptional, ensuring durability and longevity.

Performance

The SVS SB-4000 Subwoofer delivers outstanding performance, thanks to its impressive specifications. It boasts a frequency response of 19Hz to 310Hz ±3dB, allowing it to reproduce deep and accurate bass frequencies. The 13.5-inch driver size further enhances the subwoofer's ability to deliver powerful and detailed low-end performance.

The subwoofer is powered by the Sledge STA-1200D Class D amplifier, which provides 1,200 watts RMS and over 4,000 watts peak power. This amplifier ensures that the subwoofer can handle demanding audio content with ease, delivering clean and distortion-free bass even at high volumes.

When it comes to low-frequency performance, the SB-4000 excels. It produces tight, deep bass that blends seamlessly with the main speakers, providing a full-range sound experience. The subwoofer's ability to reproduce sub-sonic sounds below 20 Hz is particularly impressive, adding an extra dimension to your audio content.

Whether you are listening to music or watching movies, the SB-4000 Subwoofer delivers exceptional performance. It accurately reproduces the nuances of musical instruments and enhances the soundstage, providing an immersive listening experience.

Control and Adjustability

The SVS SB-4000 Subwoofer offers a range of control options, allowing you to fine-tune its performance to suit your preferences. The subwoofer can be easily adjusted using the SVS app, which provides precise control over various parameters. With the app, you can adjust the phase, equalizer settings, and other DSP functions to optimize the subwoofer's performance.

In addition to the app, the subwoofer also features manual phase adjustment and a three-band parametric equalizer, allowing for easy customization. These controls enable you to tailor the subwoofer's output to match your room's acoustics and personal listening preferences.

The SB-4000 Subwoofer's DSP functions further enhance its adjustability. These functions allow for precise sound customization, ensuring that the subwoofer's performance is optimized for your specific audio setup.

Comparison with Ported PB-4000

One point of comparison is the SVS SB-4000 Subwoofer's sibling, the PB-4000, which features a ported design. While the SB-4000 is a sealed box subwoofer, the PB-4000 offers a bass reflex design. The main difference between the two lies in their low-frequency output and the perceived grandiosity of the lower bass.

In terms of output, the ported PB-4000 outperforms the SB-4000, especially below 50Hz. The ported design allows for greater air movement, resulting in more impactful bass, particularly in larger rooms. However, the SB-4000 still offers exceptional low-frequency performance, going well below 20 Hz.

The choice between the SB-4000 and the PB-4000 depends on your specific needs and room characteristics. If you have a smaller room or prefer a more compact subwoofer, the SB-4000's sealed box design may be the better option. On the other hand, if you have a larger room and prioritize maximum bass impact, the PB-4000's ported design may be more suitable.

User Experience

The SVS SB-4000 Subwoofer offers a user-friendly experience from setup to daily use. The subwoofer is easy to set up and calibrate, and the SVS app provides a convenient way to control and adjust its settings. The app's intuitive interface allows for precise adjustments, making it simple to achieve the desired sound.

In terms of control options, the SB-4000 Subwoofer offers both a front display panel and four directional arrow buttons for manual control. These physical controls provide quick and easy access to basic functions without relying on the app.

The subwoofer's compact size and sturdy build make it easy to place in various rooms. Its footprint is smaller compared to its ported sibling, the PB-4000, making it more versatile in terms of placement options.

However, it is worth noting that the piano gloss black finish may require regular dusting to maintain its appearance. If you prefer a low-maintenance option, the premium black ash finish may be a better choice.

Value for Money

Considering its performance and features, the SVS SB-4000 Subwoofer offers excellent value for money. With a price tag of $1,499 for the Premium Black Ash finish and $1,599 for the Piano Gloss Black finish, the subwoofer provides a high level of performance and refinement relative to its price range.

While there are some competitors that offer similar performance, they often come with a higher price tag. The SB-4000 Subwoofer's combination of power, accuracy, and adjustability at its price point makes it a compelling option for those seeking top-notch bass performance.

It is also worth mentioning that the SVS brand has a strong reputation in the industry, and the SB-4000 Subwoofer holds its value well. Its demand on the resale market is often high, providing a potential advantage for those looking to upgrade or sell down the line.

Conclusion

The SVS SB-4000 Subwoofer is a reference-grade subwoofer that delivers exceptional low-frequency performance and precise bass reproduction. Its solid build quality, compact size, and range of control options make it a versatile choice for various audio setups.

While the lack of an automated equalization system may be a drawback for some, the subwoofer's manual adjustment options, including the three-band parametric equalizer, provide ample room for customization. Additionally, the choice between the SB-4000 and the PB-4000 will depend on your specific needs and preferences.

Overall, the SVS SB-4000 Subwoofer offers outstanding performance, build quality, and value for its price range. Whether you are a music enthusiast or a movie lover, this subwoofer is capable of delivering the deep, impactful bass that enhances your listening experience.

Specifications

General Specifications

Type: Sealed box subwoofer
Driver Size: 13.5 inches
Amplifier Type: Sledge STA-1200D with fully discrete MOSFET output
Amplifier Power (RMS/Peak): 1,200 watts RMS / 4,000+ watts peak
Frequency Response: 19-310 Hz (+/-3 dB)
Low Pass Filter Frequency: 50-160 Hz
Low-Frequency Extension: 13 Hz
Input Connectivity: RCA stereo line-level, RCA LFE, speaker level inputs, XLR (balanced), Trigger, IR remote control
Output Connectivity: RCA stereo line-level, speaker level outputs, XLR (balanced), Trigger
Variable Phase Control: 0-180 degrees
Cabinet Finish Options: Black Ash, Piano Gloss Black, Piano Gloss White
Grille: Black fabric grille
Dimensions (H x W x D): 17.8” x 15.6” x 17.8”
Weight: 122.1 lbs (55.4 kg)

Control and Integration

App Control: Yes, SVS subwoofer control smartphone app
Bluetooth Connectivity: Yes, for app control
Custom Presets: Yes, for music, movies, and TV
Room Optimization: Yes, with built-in Intelligent Control Interface (ICI) and 2-band parametric EQ
Parametric EQ: Yes, 3-band
Feedback: Bidirectional, real-time adjustments on app and subwoofer interface

Construction and Design

Cabinet Design: Acoustically inert and rigidly braced sealed box with double thick 2-inch MDF front baffle
Magnet Type: Dual toroidal ferrite magnets
Power Factor Correction (PFC): Active PFC for 1200W output from a standard 15A mains circuit
Voltage Regulation: Active PFC serves as a line conditioner, surge suppressor, and voltage regulator
Ground Loop Isolation: Yes, for low noise floor and sonic transparency

Accessories

Grille: Protective non-resonant steel mesh grill
Remote Control: IR remote control
Feet: Elastomer feet
Power Cord: Extra heavy-duty, high current 6' power cord
Quick Start Guide: Yes
Optional Accessories: SVS SoundPath Subwoofer Isolation System, SVS SoundPath Wireless Audio Adapter, SVS SoundPath Interconnect Cables