


JBL - SRX828SP - 2000 Watt Powered dual 18" subwoofer featuring Crown Amplification
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
JBL - SRX828SP - 2000 Watt Powered dual 18" subwoofer featuring Crown AmplificationThe JBL SRX828SP is a dual 18 inch powered subwoofer delivering 2,000 watts of Crown DriveCore amplification with 140 dB maximum SPL and 30 Hz100 Hz frequency range. Ideal for the most demanding live touring and installation applications, it houses two JBL Differential Drive 18" woofers with neodymium magnets and supports cardioid configurations for precise low frequency directional control. The JBL SRX800 Series is the next generation high
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4.6 ★★★★★
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Product Reviews
★★★★★ 5
Bright light
Well made. Lights bright.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 4
Very nice lighting
Lights work great. Lights up the table area and looks great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 5
Expectations exceeded (and illuminated!)
I am so stoked about this purchase. Our outdoor lighting situation was terrible- motion-activated lights that cut out after ten minutes and zero power outlets outside. This umbrella light exceeded every expectation. Three brightness modes, all bright enough to actually see what you’re doing — no more squinting while socializing, reading, or attempting to do “work” outside. Cordless, easy to install, and long lasting. If you consistently forget to turn them off when you're done, you'll get about a week and a half from the batteries on the lowest setting.
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Reviewed in the United States on October 15, 2025
★★★★★ 5
Let there be light!
Easy to assemble. Lights are very bright. Very sturdy even with terrible storms it's still working and bright
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Reviewed in the United States on January 27, 2026
★★★★★ 3
Okay
I like that it fits my umbrella well, hinges open for easy application and removal, and that it has enough light for us to see our food at night.
I do not like that half of the outer lights do not work part of the time until I take out the batteries and swap them around.
Fine enough for the price, not worth the hassle of returning.
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Reviewed in the United States on May 10, 2025
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