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A slot-loaded dual 15" three-way system with horn-loaded mid and high sections, designed for full-range use in stand-alone applications or for use in high performance environments as the premier ground stack passive top box. Designed to be placed over the STX828, this cabinet can be used in multiples in a high density situation; the STX835 can deliver amazing sound clarity at high SPL's. The STX835's 60 degree by 40 degree mid- and high-frequency waveguides allows two cabinets to be splayed for wide angle coverage.

The STX800 Series was designed to bridge the space between light-duty portable PA speakers and flown full-size line array tour sound systems. Our goals at the inception of this project were simple: Offer a high performance, high density system solution in a truck-pack friendly format. Develop concert-worthy floor monitors and side fills that could affordably complement any touring sound system. Deliver an affordable, great sounding subwoofer that could reproduce true low frequency at elevated sound pressure levels. With four full-range systems and two subwoofers, the STX Series can cover just about any professional application. Whether you're in need of ancillary speakers for a full-blown tour sound system, ground-stacking for a live concert performance, installing speakers in dance clubs or performance venues, touring clubs with your band, or you are a performing mobile DJ, STX800 Series is the smart choice.


(15 in.) Vented Gap Cooling low-frequency driver for extended low-frequency output.
CMCD Cone Midrange Compression Driver provides low midrange distortion, increased sensitivity, extended bandwidth and improved phase coherence.
60x 40 coverage.
Bi-amplified or full-range passive operation.
Rugged DuraFlex coated enclosures sized to be truck pack friendly.
14-Gauge steel grille lined with acoustically transparent cloth.


Frequency Range ( -10 dB) : 32 Hz-20 kHz
Frequency Response (+/- 3 dB) : 43 Hz-20 kHz
Coverage Pattern : 60? 40? nominal
Sensitivity (1W/1m) : 96 dB
Power Rating (Cont. Pink Noise/Program/Peak) : 1600 W / 3200 W / 6400 W
Rated Maximum SPL : 134 dB SPL Peak
Nominal Impedance : 4?
Input Connectors : Two NL4


  • Image of JBL STX835
  • Image of JBL STX835
  • Image of JBL STX835
  • Image of JBL STX835