We are selling four (4) JBL SRX928S dual 18” powered subwoofers, purchased new and installed on October 13, 2025 as part of a professionally designed venue sound system.

These subs are in excellent, like-new condition and have been lightly used in a fixed installation (not toured). All units are fully functional and have been well-maintained.

We are selling simply because the system proved to be more powerful than needed for our space and surrounding area. These subs deliver extremely high output and low-frequency performance, making them ideal for larger venues, production companies, and live event applications.