SKU: 75039280853

JBL SRX828SP 18 Dual Self-Powered Subwoofer System (DEMO)

Sale price$1548.00 Regular price$1720.00
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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15

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Description

JBL SRX828SP 18 Dual Self-Powered Subwoofer System (DEMO)The SRX828SP 18" Dual Self Powered Subwoofer System from JBL features a full suite of user controllable DSP which is driven by the systems powerful onboard 400MHz Sharc DSP and includes 20 PEQs, 2 seconds of delay, signal generators, input mixing, amplifier monitoring, and 50 user presets. The ergonomically designed handles offer an easy, non fatiguing grip for streamlined handling. The JBL Differential Drive Technology ferrite drivers incorporate 3"

The SRX828SP 18" Dual Self-Powered Subwoofer System from JBL features a full suite of user controllable DSP which is driven by the system’s powerful onboard 400MHz Sharc DSP and includes 20 PEQs, 2 seconds of delay, signal generators, input mixing, amplifier monitoring, and 50 user presets. The ergonomically designed handles offer an easy, non-fatiguing grip for streamlined handling. The JBL Differential Drive Technology ferrite drivers incorporate 3" voice coils with lower mass ferrite magnets for reduced weight, increased power handling, low distortion, and extended low frequency response.

Thanks to the Crown’s proprietary front-end DriveCore technology which features a 2000W power rating, the system offers a remarkable 103 dB signal-to-noise ratio, producing high sound pressure levels with headroom, low distortion, and absolute clarity throughout its frequency range. This subwoofer system can be used for various purposes including in live performances, mobile and fixed DJ systems, sound system rentals and tours, and permanent installations.

Unprecedented Control
  • The full suite of user controllable DSP which is driven by the system’s powerful onboard 400 MHz Sharc DSP and includes 20 PEQs, 2 seconds of delay, signal generators, Input mixing, amplifier monitoring, and 50 user presets
  • The system can incorporate V5 JBL Tunings providing compatibility with the Vertec and VTX touring systems
  • An integrated LCD screen supports fast setup and configuration
Purposeful Design
  • Ergonomically designed handles offer an easy, non-fatiguing grip for streamlined handling
  • M10 suspension points, indexed feet, and pole/tripod mounts support a wide, flexible array of configurations
Transducer Technology
  • The Differential Drive Technology ferrite drivers incorporate 3" voice coils with lower mass ferrite magnets for reduced weight, increased power handling, low distortion, and extended low frequency response
  • The 2432H neodymium 3" voice coil compression driver delivers high-power levels and smooth, crystal clear sound
Drivecore by Crown
  • Crown’s proprietary front-end DriveCore technology features a 2000W power rating
  • With a remarkable 103 dB signal-to-noise ratio, the SRX828SP Subwoofer is capable of massive sound pressure levels with headroom, low distortion, and absolute clarity throughout its frequency range
HiQnet Network Control
  • With full HiQnet Network Integration, configuring the SRX828SP System is simplified, saving time while fully automating the control interface configuration
  • Simple wired control is provided via Ethercon connector and a third-party wireless router capability is included
  • Control options include Audio Architect, HiQnet Motion ControlTM iOS app, and standalone applications for iOS and Android
Others
  • Rugged design that makes it intuitive to use & easy to transport
  • JBL engineered application presets
  • LCD screen and glow in the dark ink on back panel
  • Accepts JBL WK-4S Caster Kit
Applications
  • Live performance systems
  • Mobile and fixed DJ systems
  • Sound system rental and tour
  • Permanent installations
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75039280853

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4.2 ★★★★★
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Andrew
Waukegan, US
★★★★★ 3
They are using different/cheaper shredded foam then they were 1 year ago
Color: Memory Pillow, Size: Standard, Color: Memory Pillow, Size: Standard
The shredded foam used last year was really nice and soft and even firm to a point where your head is supported perfectly while you sleep. now the 2 extra pillows I received this weekend have completely different shredded foam which seems to be cheaper. Also when you unzip the pillow cover and get to the part where you can unzip the other cover where the foam is no longer is there. so they are using cheaper shredded foam and a cheaper cover to where the foam is and you can no longer unzip the second cover to see the foam. but I can easily tell that they are using different and cheaper foam which isn't true memory foam. their new blend is too fluffy and the pillows are floppy and too soft. the old ones i bought 1 year ago are heavy pillows that are true memory foam which your head molds into perfectly and are amazing. these new ones they are making aren't worth it. In one picture you can see the cover with different colored cheap foam and the other picture with the green and white thick premium quality shredded memory foam. The other pictures show how the old ones are thick and firm and moldable for you head and the other 2 are floppy because they use cheaper shredded foam. They need to use the shredded foam they used last year! it was really good! Now they are not true memory foam pillows anymore due to changing from premium shredded foam to cheap shredded foam.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2024
T
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Tonyamazin
Dallas, US
★★★★★ 5
Great comfortable, pillows.
Color: Black(4pack), Size: Standard
These are some great, comfortable pillows. They are soft and feel great. They are good for sleeping on or just using them to be comfortable in bed.
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Reviewed in the United States on April 23, 2026
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George Mann
Grantham, US
★★★★★ 5
Enjoyable
Color: Grey, Size: Queen
Holds their shape and stay cool.
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Reviewed in the United States on May 24, 2026
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Chris
Houston, US
★★★★★ 5
Cooling pillow
Best pillow I’ve used in years
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Reviewed in the United States on May 8, 2026
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Marsha Shultz
West Palm Beach, US
★★★★★ 4
Nice pillows to sleep on
Nice to sleep on
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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