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JBL SRX828SP Dual 18-Inch Powered Subwoofer

JBL SRX828SP Dual 18-Inch Powered Subwoofer
JBL SRX828SP Dual 18-Inch Powered Subwoofer
JBL SRX828SP Dual 18-Inch Powered Subwoofer
JBL SRX828SP Dual 18-Inch Powered Subwoofer
JBL SRX828SP Dual 18-Inch Powered Subwoofer

JBL SRX828SP Dual 18-Inch Powered Subwoofer

Item #91219
(1 Review)
List Price: $2,498.00
USD$1,899.00 After Instant Savings Request Price Match
You Save: USD$599.00 (24% Off)

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JBL SRX828SP Dual 18-inch Powered Subwoofer 2000-Watt

  • Purposeful Design: Rugged, Intuitive to Use, Easy to Transport
  • JBL Premium Transducers
  • Drivecore Amplification By Crown
  • Full User Configurable DSP
  • Network Control
  • JBL Engineered Application Presets
  • LCD Screen and Glow in the Dark Ink on Back Panel
  • M10 Suspension Points

A full suite of User Controllable DSP driven by the SRX800 Series powerful onboard 400mHz Sharc DSP includes 20 PEQ's, 2 seconds of delay, signal generators, Input mixing, amplifier monitoring, and 50 User Presets. In addition, the system can incorporate V5 JBL Tunings providing compatibility with our flagship Vertec and VTX touring systems. An integrated LCD screen supports fast setup and configuration.


Every detail in the SRX800 Series was purposefully designed and thought through with full consideration for its intended use. Ergonomically designed handles support an easy, non-fatiguing grip for streamlined handling. M10 suspension points, indexed feet, and pole/tripod mounts support a wide, flexible array of configurations.


JBL's patented Differential Drive Technology ferrite drivers incorporate 3" voice coils with lower mass ferrite magnets for reduced weight, increased power handling, exceptionally low distortion and extended low frequency response. JBL's 2432H is the only neodymium 3" voice coil compression driver in this class, delivering very high power levels and smooth, crystal clear sound.


Each model is powered by Crown proprietary front-end DriveCore technology featuring a massive 2000W Power Rating, the highest power rating in this class of loudspeakers. With an outstandingly low 103dB signal- to-noise ratio, the SRX800 Series is capable of massive sound pressure levels with exceptional headroom, very low distortion and absolute clarity throughout its frequency range.


With full HiQnet Network Integration, configuring an SRX800 system is dramatically simplified, saving time while fully automating the control interface configuration. Simple wired control is provided via Ethercon connector and third party wireless router capability is included. Control options include Audio Architect, HiQnet Motion ControlTM iOS app, and standalone applications for iOS and Android.

  • Live performance systems
  • Mobile and fixed DJ systems
  • Sound system rental and tour
  • Permanent installations
  • System Type: Self powered dual 18", subwoofer system
  • Max SPL Output: 141 dB
  • Frequency Range (-10 dB): 29 Hz - 150 Hz
  • Frequency Response (-3 dB): 35 Hz - 120 Hz
  • Amplifier Design: Class D
  • Power Rating: 2000 W Peak
  • Dimensions (H x W x D): 574 x 1205 x 681 (mm)/22.57 x 47.42 x 26.79 (in)
  • Net Weight: 65.9 kg (145 lbs.)
… [ More ]
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Questions & Answers
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 9 answers
Which is more powerful, JBL SRX828SP or QSC KS212C Cardioid?
Pat L on Apr 19, 2018
JBL SRX828SP Dual 18-Inch Powered Subwoofer
JBL SRX828SP Dual 18-Inch Powered Subwoofer
QSC KS212C Cardioid 3600W Powered Subwoofer
QSC KS212C Cardioid 3600W Powered Subwoofer
BEST ANSWER: If you look at wattage, the QSC KS212C Cardioid 3600W Powered Subwoofer (Item #99240) is more powerful, at 3600 Watts versus the JBL's 2000 Watts. However, wattage doesn't always equal volume, as the JBL SRX828SP Dual 18-Inch Powered Subwoofer * (Item #91219) has a max SPL rating of 141dB, versus the 132dB of the QSC.
I see hardware on the bottom/back side of the speaker, can this be used to add wheels if desired? I don't see a rolling cover for this model, so will the cover also support wheels added?
Frank G on Feb 22, 2017
JBL SRX828SP Dual 18-Inch Powered Subwoofer
JBL SRX828SP Dual 18-Inch Powered Subwoofer
JBL Speaker Cover for SRX828S & SRX828SP Subwoofers
JBL Speaker Cover for SRX828S & SRX828SP Subwoofers
BEST ANSWER: The hardware on this sub is designed to accept the JBL WK-4S Caster Kit.
Would it be better to have four prx715 (two at full range and two connected with high pass) to go along with this srx828sp or two prx 735 at full range. I am a mobile dj. The goal of course, is to fill a larger venue with the most full sound spectrum. Music type spans throughout all genres.
Mike on Oct 1, 2015
BEST ANSWER: Having four JBL PRX715s crossed over to particular frequency ranges to go with your subs should give you higher fidelity than just using two full range speakers with double woofers (JBL PRX735).
JBL Pro SRX828SP Reviews
5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
JBL Hit!
I have 2 of these with the 15" 3 way on top and 2 Cerwin Vegas Folded Horn Earthquakes for the low lows and all together it sounds full with no gaps and a nice bass hit! SRX Connect is a nice iPad App for tuning.
Love them!
March 16, 2016
over 3 years ago
JBL Pro SRX828SP Promotional Details
Start Date: 4/30/2019
End Date: 6/30/2019

Save Instantly on Select JBL Speakers!

Buy any marked JBL product and save up to $300 instantly. Discount reflected on product price.

Offer valid in the U.S.A. only. Qualifying purchases must be made before June 30th, 2019.

JBL Pro SRX828SP Product Manual
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