JBL STX828S No Longer Available

Dual 18" Passive Subwoofer with 4,000W RMS Power Handling at 4 Ohms, Multi-ply Birch/Poplar Construction, and DuraFlex Coating - 180 lbs. (ea)
Item ID: STX828S

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JBL STX828S image 1
JBL STX828S image 1

Sorry, the JBL STX828S is no longer available. We've left this page up for reference only. Check out the great alternatives on this page or call toll-free (800) 222-4700 to speak with a Sweetwater Sales Engineer about similar products.

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JBL STX828S
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$1,999.00

Tour-quality Subwoofer That's Built to Last

The JBL STX828S passive subwoofer gives you high-performance, tour-quality sound in a road-ready format. All STX800 Series speakers give you exceptional durability thanks to multi-ply birch/plywood construction, complete with a Duraflex finish for additional protection. The STX828S handles an incredible 4,000 watts of power for rock-solid bass response in any application. No matter how you use it, you'll love the big sound and reliable performance you get from the JBL STX828S passive subwoofer!

JBL STX828S Passive Subwoofer at a Glance:
  • Designed for powerful performance
  • Road-ready construction
  • JBL's 100-hour power test
Designed for powerful performance

JBL's STX828S passive subwoofer packs dual 18" drivers with 4,000-watts RMS power handling for maximum sonic quality and amazing impact. JBL's Super Vented Gap woofer technology helps extend the frequency response, so you'll get ultra-low bass that retains punch and focus. The high power rating gives the STX828S the needed headroom to reproduce your sound with exceptional richness and focus, with virtually distortion even when pushed hard.

Road-ready construction

If you need a tour-quality subwoofer that can take abuse, you'll appreciate the STX828S's design. You get multi-ply birch/poplar construction, coated with DuraFlex for maximum protection. The hardwood cabinet isn't just strong, it reduces resonance for cleaner sound quality. And with a rugged 14-gauge steel grill protecting the woofers, you can be sure your STX828S is ready for virtually anything.

JBL's 100-hour power test

When you receive your STX828S passive subwoofer, it's already survived JBL's rigorous 100-hour power test. Each component and each system in the STX800 Series is subjected to 100 straight hours of continuous, high-level input. All JBL Professional products must pass the test before they can grace your venue, ensuring that you're receiving a reliable subwoofer that can take the real-world rigors that we all put our sound systems through.

JBL STX828S Passive Subwoofer Features:
  • Passive, dual 18" subwoofer with 4,000-watt RMS power rating at 4 ohms
  • Exceptional low-frequency response, 32Hz-250Hz
  • Maximum SPL of 138dB, sensitivity is 99dB (1W/1M)
  • DuraFlex enclosure finish protects the cabinet
  • 14-gauge steel grill protects the woofer
  • Multi-ply birch/poplar construction for incredible strength
  • 180 lbs.
Get tour-quality live sound at a great price with JBL STX828S passive subwoofer!

Tech Specs

Manufacturer Part Number STX828S

Customer Reviews

4.5/5
Based on 1 review
See also: PA Subs, JBL, JBL PA Subwoofers