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.


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PURPOSEFUL DESIGN

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.


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TRANSDUCER TECHNOLOGY

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.



APPLICATIONS

• Live performance systems.

• Mobile and fixed DJ systems.

• Sound system rental and tour.

• Permanent installations.

  • 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 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
Handles8
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)