JBL Professional Control 19CST 8" In-Ceiling Subwoofer, White, Pair

Bring powerful, controlled low-frequency reinforcement to commercial AV, paging and security monitoring systems with the JBL Professional Control 19CST 8" In-Ceiling Subwoofer pair. Engineered by JBL Professional, this passive pro subwoofer pair delivers focused bass presence without overwhelming room vibration — ideal for retail, hospitality, conference rooms and monitoring centers. With 200W RMS power handling and a useful 42–200 Hz frequency range, the 8" long-excursion driver reproduces impactful lows that improve speech intelligibility and the perceived punch of music and alerts. The 95 dB sensitivity and 8-ohm impedance make the Control 19CST efficient and easy to drive with common professional amplifiers, helping integrators maximize output while optimizing system gain structure. Installation is fast and neat: each unit ships with a grille, backcan and tile rails and features a straightforward wire connection method to reduce labor time on site. Specify the Control 19CST for commercial AV, paging, surveillance audio and monitoring applications where discreet aesthetics and dependable low-end performance matter. Add to your next install or contact your JBL dealer to specify for production systems.

• Delivers deep, controlled bass from a low-profile in-ceiling design to enhance paging, background music and security monitoring clarity.
• 200W RMS capability and 42–200 Hz response provide consistent low-end impact without room-rattling reverb.
• 8" long-excursion driver and 95 dB sensitivity deliver efficient output so you get higher SPL with less amplifier power.
• Includes grille, backcan and tile rails for fast, low-labor installation in commercial ceilings.
• 8-ohm impedance ensures broad amplifier compatibility and simple integration into multi-zone AV and security systems.