AED 7,759.50 (Inc. Tax)7390
A top choice for home theater and audiophile music systems, the SB-4000 subwoofer delivers massive SPLs and extreme low-frequency extension that will astonish even the most discerning listeners. A high-excursion 13.5-inch driver unleashes immense sonic energy while maintaining pinpoint control and accuracy from a 1,200 watts RMS, 4,000+ watts peak power amplifier featuring fully discrete MOSFET output and Analog Devices most advanced audio DSP. Precise tuning for the SB-4000 is enabled from a subwoofer DSP smartphone app with custom presets.
The SB-4000 subwoofer’s sophisticated DSP amplifier, innovative driver, and a sealed box design master room gain and command a space with deeper bass and higher output levels than what is typically possible from a subwoofer of its size. An ideal option for reference quality bass in audiophile music or home theater systems, the SB-4000 sets all performance benchmarks for a subwoofer and leaves larger and more expensive subs trembling in its wake.
Unparalleled Low-Frequency Depth, Power and Detail
The SVS SB-4000 powered subwoofer demolishes all preconceived notions about subwoofer performance and technology by taking command of any room with deep, effortless bass and adding visceral energy to every listening experience. 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 SB-4000 obliterates expectations and delivers a level of unrivaled subwoofer performance only available from SVS.
High-Excursion SVS Driver – Legendary SVS Output and Control
The SB-4000 subwoofer delivers on the full potential of the Sledge STA-1200D amplifier’s 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 cones with premium glass fiber dustcap generates 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 SB-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
The efficiency of a Class D amplifier with the ability to move massive amounts of current through the fully discrete MOSFETs enables immense output and precise control for outstanding real-world subwoofer performance at all drive levels.
Sophisticated 50Mhz High-Resolution Analog Devices Audio DSP
The 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.
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.
SB-4000 Smartphone App – Easiest Way Ever to Manage Subwoofer DSP and Control
The groundbreaking smartphone app works with Apple iOS® and Android® devices to unleash the full depth, force, and nuance of the SB-4000 powered 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 the 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
Acoustically Inert and Rigidly Braced Sealed Box Cabinet Design
Inlaid front panel display, rounded edges, and a curved metal grille on the sealed box SB-4000 cabinet give it a refined yet commanding look that blends visually with home theaters and high-end audio systems. Its sealed cabinet design results in tighter, more musical bass and make it significantly more compact than ported box subwoofers with similar specs.
– Double thick 2-inch MDF front baffle and rigid internal bracing to support the massive drive unit and to ensure an acoustically inert environment.
– Highly reinforced internal design and acoustic insulation eliminates all coloration or resonance from the cabinet, even when the deepest low frequencies are played at reference volume.
– Protective, non-resonant steel mesh grille and custom elastomer feet for reducing noise artifacts within a room.
Orders ship Sunday through Friday from our offices in Dubai, UAE.
In-stock products typically ship within 48 hours and should be expected to arrive in 3-4 business days. Orders outside of the UAE should be expected to arrive in 5-7 business days.
Pre-order and backorder products will state the approximate delivery timeline beside the Add To Cart button.
If you would like to place a custom order, chat with our specialists for a guided shopping experience. Once your order has been placed, a timeline will be provided depending on your order details.
- Free delivery within the UAE
- Shipping charges will be calculated upon checkout for orders outside of the UAE (Bahrain, Oman, Kuwait, Saudi Arabia & Qatar).
- Taxes and duties are calculated according to the applicable laws of the state or country an item is shipped to and are the customer's responsibility.
For additional information on shipping and our exchange & return policy visit our help center.
Installation charges are applicable and can be paid upon delivery for our clients based in Dubai.
- Installation Charges: AED 350 Per Hour
- Speaker Cables: AED 20 Per Meter
- Trunking: AED 10 Per Meter
For clients based outside of the UAE, please contact our specialists and we will share an estimate based on your requirements.
It’s always best to contact our specialists at Dubai Audio to discuss your needs and requirements, in order for us to recommend the best subwoofer for your particular system and application. Helpful information to have ready includes:
- The primary usage for the system (music, movies, gaming, HDTV, etc.)
- A description of your system, particularly the loudspeakers and A/V receiver or surround sound processor.
- Room size (including other contiguous/adjacent open spaces).
- Distance from the subwoofer to the listening position.
- The typical/desired playback level (low, moderate, loud). If the system will primarily be used for movies, the overall playback level and the desired level of slam/impact/pressure on bassy action scenes is particularly important.
- Any restrictions on overall size, weight, height, footprint.
- Décor, aesthetic or visual impact considerations (e.g., a mixed use living/family room might require less visual impact from the subwoofer than a dedicated home theater).
Within each family (i.e., 1000 Pro Series, 2000-Pro Series, 3000 Series, 4000 Series and 16-Ultra Series) the ported cabinet and ported cylinder subwoofers offer the same overall level of performance. While taller, the ported cylinder models have a smaller footprint than their ported cabinet counterparts, and are a popular choice where floor space is limited, but there are no height restrictions.
The compact sealed subwoofers deliver excellent sound quality and balanced performance on music and movies while maintaining a smaller overall size/weight/footprint. The compact sealed subwoofers are an outstanding choice in listening environments which have more stringent décor or aesthetic considerations and require a lower visual impact from the subwoofer.
The ported subwoofers generally deliver higher maximum output at the deepest frequencies due to the efficiency advantages offered by the larger enclosure volume and porting system. They are a great choice in larger listening environments where higher playback levels are typical, and greater levels of slam/impact/pressure are desired on bassy action scenes. The ported subwoofers are larger in overall size and have more visual impact than the compact subwoofers, so check the available space and décor considerations to ensure good compatibility.
Dual subwoofers are a great option for the enthusiast who can accommodate two subwoofers in the listening area. The benefits of dual subwoofers include increased dynamic headroom and a smoother bass response at more listening locations in the room.
Dual subwoofers are also harder to localize than a single subwoofer, which might be an important consideration for the enthusiast using very small speakers which require a high speaker/subwoofer crossover frequency.
Finally, two smaller subwoofers can often fit better into a room than a single larger subwoofer in terms of available floor space and visual impact, while offering similar or better performance as the single larger subwoofer.
For more information, we wrote an article titled The Benefits of Multiple Subwoofers.
Truly enjoying a home theater is ...
Are you ready to breathe a new li...