SUBS

VTX-B28

Experience powerful, low-frequency impact with the JBL B28, a dual 18-inch subwoofer engineered to deliver deep, articulate bass and exceptional output for concerts, festivals, and other large-scale live sound applications.

Flag Systems J28

Experience Flag Systems' J28, our own take on the dual 18-inch subwoofer, crafted to deliver robust, ground-shaking bass tailored for large-scale events

S25

Compact yet mighty, the JBL S25 subwoofer offers exceptional low-frequency performance, ideal for enhancing sound in medium-sized venues

F18

The JBL F18 packs a punch with its 18-inch driver, providing rich, precise bass that's perfect for smaller venues and portable applications

Flag Systems is committed to delivering deep, impactful bass that transforms any event into an unforgettable experience. Our selection of subwoofers, including the powerful JBL B28, our custom-designed J28, the versatile JBL S25, and the compact JBL F18, ensures that no matter the size or scope of your event, you'll have the perfect foundation of sound. Engineered for precision and performance, our subs are the backbone of any serious audio setup. Choose Flag Systems for subwoofers that truly resonate with excellence