JBL Professional SRX828S Dual 18" Subwoofer for Concert, Touring, or Installed

When you need authoritative low-end for large venues, the JBL Professional SRX828S dual 18" subwoofer delivers the power and control pro sound crews demand. This SRX828S passive subwoofer provides a focused, high-output low-frequency foundation — up to 141 dB peak and 1200W continuous handling — to drive concerts, touring systems and fixed installations with clarity and punch. The wide-stance cabinet and indexing feet simplify splaying and stacking, while cardioid stacking options reduce onstage bleed for cleaner monitoring and tighter front-of-house mixes.

Engineered for rental houses, touring rigs and installed AV, the SRX828S pairs with Crown and dbx tunings to speed setup and ensure reliable performance. Its rugged enclosure and premium JBL transducers mean fewer failures and lower total cost of ownership. Beyond live events, the SRX828S is an excellent choice for performance venues, houses of worship, corporate auditoriums and even security/surveillance control rooms where accurate low-frequency reproduction is needed for monitoring and alert playback. Upgrade your system with the SRX828S — order now to enhance your concert, touring or installed audio and monitoring applications.

• Deliver earth-moving, accurate low end with dual 18" drivers and up to 141 dB peak output — ideal for concerts, tours and large installations.
• Flexible rigging and stacking options (wide stance, indexing feet) let you deploy stacked or cardioid configurations for optimized coverage and reduced stage bleed.
• Built for pro reliability: rugged enclosure, 1200W continuous handling and JBL transducers ensure consistent performance night after night.
• Integrates with pro signal processing: available tunings for Crown and dbx processors streamline setup and tuning for FOH, rental or permanent installs.
• Versatile for AV and security environments — supports live performance as well as monitoring, surveillance and control-room audio needs.