SVS SB-4000 Subwoofer

Sale priceRs. 319,000.00

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SVS SB-4000 Overview

If you want a subwoofer that delivers more power and performance than any other sub on the market, look no further than SVS SB-4000.

SVS has a solid reputation for producing high-end subwoofers that deliver a lot of bang for your buck, and the company has just introduced a new series called the 4000 Series. This includes three sealed box subwoofers - the SB-4000 reviewed here, the ported PB-4000, and the cylinder PC-4000 - that fall between SVS's 2000 series and its Ultra line of subwoofers.

SVS SB-4000 Features

The SB-4000 is a powerful, rugged, and highly efficient subwoofer with a 13.5-inch driver that generates bass from 19 to 310 Hz, +-3 dB. The huge driver is steered by a double magnet system that's designed to keep the driver as light and compact as possible.

It comes with a 1200W MOSFET Class D amplifier that is powered by a built-in digital signal processor (DSP). The DSP is handled by Analog Devices and features double-precision 56-bit filtering for incredibly precise processing.

A Bluetooth DSP control app with volume, parametric EQ, low pass filter, phase, polarity, room gain, and custom presets lets users fine-tune the performance of the subwoofer. The app is compatible with iOS and Android devices, and a credit-card-sized remote control is included in the box.

In addition, the SVS SB-4000 is equipped with an active power factor correction (PFC) that lowers average current and smooths the incoming mains input, allowing for 1200W output from a standard 15A mains circuit. This feature is important for users who may be subject to the erratic voltage from their electrical source and can help prevent damage to the SB-4000.

There's also a 'Room Gain Compensation' control that can be used to tame the deep bass frequencies in smaller rooms so that they sound more natural. This feature is particularly helpful for small home theaters where the 'pressure vessel gain' can dramatically boost deep bass frequencies, which can sound bloated in these spaces.

It's also easy to daisy chain multiple SB-4000 units together, thanks to cinch and XLR inputs that let you use your existing AV receiver with the subwoofer. Lastly, SVS also adds an auto/on function and a 3-30V AC/DC trigger for maximum installation convenience.

The SVS SB-4000 is a large and expensive subwoofer that delivers more power and performance than any other sub on the market, and the company has made it easy to customize its performance with an excellent app. This makes the SB-4000 an ideal choice for serious bass lovers who want a powerful and versatile subwoofer that can be used in any surround system.

A massive 13.5" driver that weighs nearly 20 kilos is steered by a double magnet assembly. It generates deep and clear bass that's energetic and convincing in movies, yet natural when played back through music.

SVS SB-4000 Specifications

Subwoofer Specs:

Cabinet Dimensions (without grille): 18.3” (465mm) H X 17.8” (453mm) W X 18.6” (471.3mm) D 
Cabinet Dimensions (with grille): 18.3” (465mm) H X 17.8” (453mm) W X 20.9” (530mm) D
Shipped Dimensions: 23.5” (598mm) H X 23.5” (598mm) W X 28” (712mm) D
Weight (unboxed): 102.3 lbs. (46.4 kg)
Shipped Weight: 117.8lbs (53.45kg)
  • Premium Black Ash and Piano Gloss Black finish options
  • Protective non-resonant steel mesh grille
  • Front-firing 13.5" driver
  • Rear-mounted amplifier
  • Screw-in rubber feet
  • Robust Medium Density Fiberboard(MDF) cabinet construction

Driver Specs:

  • High-performance SVS 4000 Series Subwoofer Driver - optimized for sealed cabinet design.
  • Proprietary 13.5” Driver with finely tuned Overhung Motor Configuration
  • 43lb (19.5kg) pound Woofer with 37.7lb (17.1kg) pounds for the motor
  • Overhung 52mm Xmax, 76.2mm Xmech precision aligned excursion
  • 8-layer aluminum flat wire edge wound 3” voice coil for ultra-low distortion, efficient heat dissipation, exceptional linearity, and nearly zero power compression.
  • Two massive, dedicated toroidal ferrite magnets generate unparalleled levels of magnetic force to drive the highest levels of excursion, SPL, and start/go power for the deepest and most authoritative bass possible.
  • All-new High-density FEA-optimized cast aluminum basket provides unequaled levels of rigidity, tensile strength, and energy transference available from a subwoofer.
  • Dual 24-strand copper and Nomex composite high-temperature lead woven through the suspension provide a pristine electrical connection from the amplifier to the voice coil.
  • Premium glass fiber laminated dust cap and reinforced and vented paper-composite cone sub-structure ensure a light, rigid, and neutral radiating surface.
  • Precision machined motor elements and narrow tolerance suspension parts produce unmatched linearity at full excursion for exceptionally tight and fast output, even at reference volumes.
  • Extreme oversized low carbon vented steel U-yoke and top plate provide superior cooling and improved magnetics for maximum performance and efficiency.
  • Copper ring shorting sleeve reduces gap induction and distortion enhances thermal conductivity
  • Nickel-plated high-tension spring terminals
  • Proprietary injection molded gasket and parabolic SBR extreme-excursion surround maintain ideal pistonic motion for pinpoint accuracy and control
  • Low carbon 1008 steel components with black electrophoresis plating

Included Accessories:

  • Protective non-resonant steel mesh grill
  • IR remote control
  • Elastomer feet included
  • Extra heavy-duty, high current 6' power cord
  • Quick Start Guide

100% Delivery Protection

We take full responsibility for delivering your expensive products without a scratch. In case of any physical damage or compromises we offer immediate replacement.

100% Genuine Products

We have the authorizations from the respective distributors of each brand to sell their products. Hence, you will get the due warranties on every product bought from us.

Technical Consultation

We encourage all our customers to consult with us before buying any high-fidelity equipment. We also offer obligation free on-site consultation for home theater setups in major cities.

Flexible Payment Options

Our COD option is limited to certain cities. However, we have the option to ship against partial payments

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Shipping Related Questions

It depends on where you are and what you are ordering. All types of speakers will take minimum 4-5 business days as per the delivery location. Products that are not magnetic can be delivered faster if customer agrees to bear air-freight cost.

At AV Kart, we work with reliable logistic partners to handle the deliveries of your expensive Hi-Fi products. 99% of all our deliveries happen smoothly across PAN India. However, at the times of unfortunate events when the delivered item has incurred any sort of damage, AV Kart gaurantees immediate replacement for the same without any questions asked. 

Please note that if the transit damage is limited to the packaging e.g. tampered boxes or broken thermocols then the product is not eligible for replacement until and unless there's any technical issue with it internally.

Product Related Questions

At AV Kart, we have a very limited inventory of Hi-Fi brands and that's becayse we have authorised dealerships for all the brands and products you see on our website. Every product is sourced from their respective official Indian distributors. Hence, whatever products you are going to order from us will be certainly 100% original.  We always urge our customers to request proof of dealership from any online sellers before buying anything online to ensure that you get the due warranties and service support.

Return and replacement both the options are not available in standard scenarios. However, If only the product you have received is faulty and the replacement is taking more than 3-4 weeks, we will accept the return and refund 100% amount. If the waiting period for replacement is within 4 weeks then we will try to supply our customers a standby product until the original one gets replaced.

Why Choose AV Kart?

There are many online stores nowadays who are selling Hi-Fi equipment. Some of them even displays lucrative disounts but here's how AV Kart is different from them - 

  1. Authorization - We are authorised dealers of each and every brand listed on our store. You will get proper service support and warranty on all the purchased products. You can always ask us for proof of dealerships for all of the listed brands.
  2. Expertise - We are among the only few online stores having years of experience with Hi-Fi equipment. You can ask us anything about your Hi-Fi home theater setup and you will get the right answer then and there. We have years of hands on experience working with top high-fidelity AV brands.
  3. On-Site Installation - We offer on-site installation in all the metro cities within 48 hours with the help of our channel partners which are spread across the country. From a single projector to complete home cinema setup, our team can service you at your doorstep. 
  4. After Sales Support - The only issue with Hi-Fi equipment is that you will not find local service centers in every city. Most of the brands have their service centers only in the metro cities and hence it becomes difficult for the customers who are living far away places to claim warranty. At AV Kart, we solve this problem by arranging pikcup and drop facility from the nearest service center with the help of our logistic partners.
  5. Telephonic Support - In the instances when you buy any product and install it yourself but facing troubles with using it? You can book a call/video call with us to understand the operations of your new equipment.

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