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JBL SRX828S 18" Dual Passive Subwoofer System

  • Our Price
  • $1,679.00
  • Regular price MSRP: $2,098.75

• Inventory changes daily and this item may be out of stock
Contact us for availability | tel: 301-946-8808
• Please allow for additional delivery time due to COVID 19

Bring down the house with thunderous bass with the SRX828S Dual 18" Subwoofer System from JBL

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.


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.

  • 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

  • System Type Passive dual 18”, subwoofer system
  • Maximum SPL Output 141dB
  • Frequency Range (-10dB) 30hz - 150hz
  • Frequency Response (- 3dB) 47hz - 150hz
  • Sensitivity (1W/1m) 96dB
  • System Power Rating 4800W Peak, 2400W Program, 1200W Continuous
  • Nominal Impedance 4 Ohm
  • Connectors NL4 Input, NL4 Loop-thru (+/-1 or +/-2 Selectable)
  • Operational Modes Passive
  • LF Driver (2x) 2279H
  • Crossover Frequency 80hz
  • Enclosure Material 18mm plywood
  • Casters Accepts JBL WK-4S Kit
  • Handles 8
  • Finish Obsidian Duraflex finish
  • Grille Powder coated, Obsidian, 14-gauge perforated steel with acoustically transparent black cloth backing

Manufacturer: JBL Professional
Model: SRX828S
Warranty: See manufacturer website for details
SKU: I376067-N-0-B
UPC: 691991001666