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JBL CONTROL 312CS In-Ceiling Subwoofer The JBL CONTROL 312CS is a premium 12-inch in-ceiling subwoofer delivering deep, punchy bass and exceptional sound quality for commercial audio installations. Ideal for venues such as restaurants, retail stores, conference rooms, and hospitality environments, it integrates seamlessly with full-range ceiling speakers to enhance low-frequency performance. Key Features 12-inch (300mm) long-excursion low-frequency driver with silk dome for clear, distortion-free bass Extended frequency response down to 32 Hz for deep bass impact High power handling up to 400W continuous program for reliable performance Durable metal backcan with paintable baffle and grille for seamless ceiling integration Comprehensive mounting system compatible with various ceiling types and thicknesses Low-profile design suitable for new construction and retrofit applications Part of the JBL Control Contractor Series, compatible with other JBL ceiling speakers and systems Specifications Driver Size: 12-inch (300mm) Frequency Response: Down to 32 Hz Power Handling: Up to 400W continuous program Design: In-ceiling subwoofer with metal backcan Applications Designed for commercial environments requiring high-fidelity background music or paging systems with impactful low end, including restaurants, retail stores, conference rooms, and hospitality venues.