A high-output 8-inch in-ceiling subwoofer designed for commercial distributed audio systems, delivering deep, controlled bass and seamless integration with satellite speakers for full-range sound reinforcement. From The Manufacturer: The JBL Control 40CS/T is a direct-radiating, high-impact 8-inch in-ceiling subwoofer with a built-in passive crossover network, enabling it to operate as part of a subwoofer–satellite system. When paired with compatible satellite speakers such as the Control 42C, it delivers extended low-frequency response with high output and low distortion in commercial installations. It can be used in both low-impedance (8Ω) and 70V/100V distributed systems, making it flexible for a wide range of installed audio applications. Features: 8” (200 mm) direct-radiating subwoofer driver Built-in passive crossover network for satellite speaker integration Designed for subwoofer + satellite system configurations (2 or 4 satellites) Switchable 8Ω low impedance or 70V/100V operation High-impact bass output with low distortion Integrated backcan for blind-mount ceiling installation Plenum-rated construction for air-handling spaces Designed for minimal visual impact in ceilings Includes installation accessories for fast deployment Specification: System Type: In-ceiling subwoofer with crossover Driver: 200 mm (8") woofer Frequency Range (-10 dB): 32 Hz – 300 Hz Power Handling: 200 W continuous program 100 W continuous pink noise (400 W peak) Sensitivity: 95 dB (corner placement) 89 dB (ceiling center) Maximum SPL: Up to 121 dB peak (corner placement) Nominal Impedance: 8 ohms (bypass mode) Transformer Taps: 80 W / 40 W / 20 W (10 W @ 70V) Coverage: Omnidirectional bass radiation Input Connectors: Multi-pin locking Euroblock terminals Satellite Outputs: Supports 2 or 4 satellite speakers Enclosure: Steel backcan with ABS baffle Ceiling Cutout: ~307 mm diameter Dimensions: 332 mm diameter × 338 mm depth Weight: 8.1 kg Certification: UL1480 / UL2043 plenum-rated Included: JBL Control 40CS/T subwoofer C-ring support backing plate Tile support rails Paint shield Cutout template Grille Installation strain relief hardware
