JBL Control 40CS/T High-Impact In-Ceiling Subwoofer

JBL Control 40CS/T In-Ceiling Subwoofer

The JBL Control 40CS/T In-Ceiling Subwoofer is a direct-radiating, high-impact 8 in. subwoofer designed to deliver powerful low-frequency performance in ceiling installations. It features a built-in passive crossover network, enabling seamless integration into subwoofer-satellite systems. When paired with compatible satellite speakers such as the Control 42 series, it creates a natural-sounding, wide-bandwidth audio system with minimal visual impact, making it ideal for commercial and professional environments.

The Control 40CS/T supports both distributed 70V/100V systems and low-impedance direct operation, providing flexible deployment across different audio infrastructures. Its extended bass response delivers maximum impact while maintaining clean, controlled low-frequency reproduction. The system can also be configured with an active crossover design alongside the Control Contractor in-ceiling series to achieve enhanced bass performance across larger installations.

Built for reliability and performance, the subwoofer features a formed steel backcan, an ABS fire-rated baffle, and a rugged construction suitable for plenum spaces. The integrated satellite outputs allow connection of multiple ceiling speakers, simplifying system design and installation. With included mounting accessories, transformer bypass options, and support for distributed audio networks, the JBL Control 40CS/T provides a powerful, scalable, and professional low-frequency solution for modern in-ceiling sound systems.

Features of Control 40CS/T In-Ceiling Subwoofer

• 8 in. direct-radiating subwoofer driver

• Extended low-frequency bass response

• Built-in passive crossover network

• Subwoofer-satellite system integration

• Switchable 70V/100V and low-impedance operation

• High-impact low-frequency output

• Satellite speaker output connectors

• Fire-rated ABS baffle construction

• Formed steel integrated backcan

• Plenum-rated installation design

Specifications of Control 40CS/T In-Ceiling Subwoofer