JBL - SRX818S - 18" Passive Subwoofer

Marsoni

M251S

$844.50

Get it in 3 business days with 1 day shipping. Friday, May 29

JBL - SRX818S - 18" Passive SubwooferThe JBL SRX818S is a professional single 18" compact subwoofer for concert, touring, and DJ applications requiring powerful extended bass reinforcement. Featuring JBL's professional 18" woofer optimized for maximum bass output, the SRX818S delivers room shaking low frequencies to complement SRX series full range speakers in complete professional sound reinforcement systems. Single 18" JBL woofer optimized for maximum bass output Compact design for

Easy Shipping

Quick Dispatch:

Your JBL - SRX818S - 18" Passive Subwoofer orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your JBL - SRX818S - 18" Passive Subwoofer ships.

Need Help?
Questions about JBL - SRX818S - 18" Passive Subwoofer, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for JBL - SRX818S - 18" Passive Subwoofer in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

The shoes were as advertised. Marc Joseph (I hav 4 other pairs) are the perfect shoes for me with my physical needs. Additionally they are exceptionally comfortable and attractive. This pair I returned because they weren’t quite the right fit for me. They are, like my other Marc Joseph shoes, very well made and very attractive.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 19, 2026

Verified Purchase

Francisco G.

Whiting, US

★★★★★ 5

Premium feel

Size: 10, Color: Black

Very comfortable to wear.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 20, 2026

Verified Purchase

Patrick

Lake Worth, US

★★★★★ 4

Ok in a pinch. Can get better shoes for the price. Wide aren’t wide

Size: 9 Wide, Color: Black/Black

These were ok comfortable. Would have preferred at the price point to be a little more comfortable. For being a wide size, the shoe was rather tight on my feet. Quality is ok. It passed for the wedding. Would probably have taken more time to pick something different if I had the ability to. This was a last minute purchase.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 11, 2025