JBL SRX828S Dual 18" Passive Subwoofer


Print page
You need Flash player 8+ and JavaScript enabled to view this video.
  • Images (4)

You May Also Be Interested In

MSRP: $1,999.99 $1,599.99 Save : $400.00 (20%)
More On The Way! Ships in 7-14 Business Days

Protect Your Investment! ( More Info )

MSRP: $1,999.99 $1,599.99 Save : $400.00 (20%)
Add to Cart
  • Description
  • Reviews
  • Discussions
  • Specs
  • More Info

Custom built, industry leading JBL transducers and enclosures give the JBL SRX828S Dual 18" Passive Subwoofer the power and ruggedness to stand up to a variety of demanding applications and provide reliable, pristine sound wherever it is needed.

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.

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

Get your JBL SRX828S Dual 18" Passive Subwoofer today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • SRX828S Dual 18" Passive Subwoofer


by PowerReviews

(based on 1 review)

Reviewed by 1 customer

Displaying review 1

Back to top


So Much BOOM!


from Indianapolis, IN


  • Build Quality
  • Tone
  • value
  • Volume


    Best Uses

      Possibly the best value 218 on the market. So much boom and enough cut to break through any mix. If you need a powerful passive 218 this is a great cabinet.

      *Hands on review by Christopher M. from store 57 in Indianapolis.

      • Was this a gift?:
      • No

      Displaying review 1

      Back to top

      Power Rating 4800W Peak, 2400W Program, 1200W Continuous
      Inputs NL4 Input
      Other Features Crossover Frequency: 80hz
      Maximum SPL 141dB
      Frequency Range 30hz - 150hz @ -10dB
      Coverage Angle N/A
      LF Driver Size 18"
      LF Driver Material (2x) 2279F
      Weight 137 lbs.
      Dimensions 26.79"L x 47.42"W x 22.57"H
      Outputs NL4 Loop-thru (+/-1 or +/-2 Selectable)
      Powered No
      Warranty Info:

      The JBLWarranty on professional loudspeaker products (except for enclosures) remains in effect for five years from the date of the first consumer purchase. JBL amplifiers are warranted for three years from the date of the original purchase. Enclosures and all other JBL products are warranted for two years from the date of the original purchase.