Home > Live Sound > Live Sound Speakers > JBL Professional Loudspeakers >

JBL SRX828S Passive Dual 18" Subwoofer

JBL SRX828S Passive Dual 18" Subwoofer

-------------- Alternate Views: ---------------

List Price: $2,639.45
Product Price: $2,119.00
You save $520.45!
You'll earn 1599 points
Mfg Model SKU SRX828S
UPC Code 691991001666

Availability: Usually Ships in 1 to 2 Business Days

Product Code : SRX828S


JBL SRX828S Passive Dual 18" Subwoofer

18" Dual Passive Subwoofer System

SRX828S is a dual 18” subwoofer for concert, touring, or installed use. Featuring a wide stance for splaying top boxes, indexing feet for stacking in both the standard and cardioid position, and a 141dB max SPL, the SRX828S is an ideal solution for musicians, bands, and DJs, concert use, public speaking, or installations such as performance venues, corporate spaces, educational facilities or houses of worship. Tunings and presets are available for Crown ITech HD and XTI 2 amps as well as dbx VENU360 signal processors.


  • Premium JBL Transducers
  • Rugged, versatile enclosures
  • Tunings available for Crown amps and dbx signal processors
  • Fully supported in Audio Architect
  • Power Handling: 4800W Peak, 2400W Program, 1200W Continuous
  • Frequency Range: 30Hz-150Hz
  • Frequency Response: 47Hz-150Hz
  • Max SPL: 141dB
  • Amplification options: Passive
  • 2x 2279 LF 8 Ohm 18” Woofer


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.


  • Live performance systems.
  • Mobile and fixed DJ systems.
  • Sound system rental and tour.
  • Permanent installations.

System TypePassive dual 18”, subwoofer system
Maximum SPL Output141dB
Frequency Range (-10dB)30hz - 150hz
Frequency Response (- 3dB)47hz - 150hz
Sensitivity (1W/1m)96dB
System Power Rating4800W Peak, 2400W Program, 1200W Continuous
Nominal Impedance4 Ohm
ConnectorsNL4 Input, NL4 Loop-thru (+/-1 or +/-2 Selectable)
Operational ModesPassive
LF Driver(2x) 2279H
Crossover Frequency80hz
Enclosure Material18mm plywood
CastersAccepts JBL WK-4S Kit
FinishObsidian Duraflex™ finish
GrillePowder coated, Obsidian, 14-gauge perforated steel with acoustically transparent black cloth backing
Dimensions (L x W x H)26.79" x 47.42" x 22.57" (681mm x 1205mm x 574mm)
Weight137.0 lbs (62.1g)
Shipping Weight147.0 (66.5kg)

Share your knowledge of this product with other customers...Be the first to write a review

Browse for more products in the same category as this item:

Live Sound > Live Sound Speakers > JBL Professional Loudspeakers
Live Sound > Live Sound Speakers
Live Sound
Live Sound > Live Sound Speakers > Live Sound Subwoofers
Live Sound > Live Sound Speakers > Live Sound Subwoofers > Passive (non-Powered) Live Sound Subwoofers