QSC SB-218F Flyable Cinema Subwoofer with 8 x M10 Suspension Points

Designed for cinema and pro AV installations, the QSC SB-218F flyable cinema subwoofer provides powerful, precision low-frequency reinforcement where immersive bass matters most. As a dual-18" pro subwoofer from QSC, the SB-218F delivers focused LFE support for surround channels, improving impact and clarity while reducing strain on main speakers. With a frequency response of 37–230 Hz and a 1600 W continuous power rating, it offers the headroom and control required for repeatable performance in multiplex auditoriums and large screening rooms. Eight built-in M10 suspension points simplify overhead mounting and alignment, making it ideal for ceiling installations near wall-mounted surrounds or integrated AV racks. Constructed from 15 mm plywood with a foam-lined perforated steel grille and secured with Barrier Strip and Neutrik SpeakOn connectors, the enclosure is built for high-use commercial environments and quick serviceability. The SB-218F also integrates smoothly with monitoring and security audio systems used in multipurpose venues—supporting surveillance audio routing and system health monitoring. Specify the SB-218F for pro-level cinema bass reinforcement or contact us to configure it for your AV, security, or monitoring application.

• Flyable design with eight M10 suspension points for secure, overhead mounting and precise bass placement in cinemas and large venues
• Dual 18" drivers deliver impactful, controlled low-frequency reinforcement to enhance LFE and surround channels
• High output 1600 W continuous rating for consistent SPL and headroom under demanding playback
• Tuned response from 37–230 Hz to integrate easily with bass management and preserve dialog clarity
• Rugged 15 mm plywood cabinet, foam-lined grille and professional connectors (Barrier Strip & Neutrik SpeakOn) for reliable, long-term installation