Jbl Professional Control 40CS/T In-ceiling Subwoofer Pair

Product Description

The JBL PROFESSIONAL CONTROL 40CS/T is a direct radiating in-ceiling subwoofer sold as a pair for commercial audio installations. Direct radiating subwoofers reproduce low-frequency content by firing a woofer directly into the listening space, delivering defined bass without the complexity of passive radiator or bandpass enclosures. This unit is designed for permanent ceiling installation and is suited for commercial environments where low-profile bass reinforcement is required. Installation is typically handled by a licensed audio or low-voltage contractor working within a structured ceiling system.

This subwoofer pair is intended for commercial audio applications including restaurants, retail spaces, hospitality venues, conference rooms, and similar environments requiring discreet, architectural bass reinforcement. The in-ceiling form factor allows integration into drop-tile or drywall ceilings, keeping the subwoofers out of sight while supporting a distributed audio system. The pair configuration allows for balanced coverage across a defined zone.

Key Features

• Direct radiating design delivers low-frequency output without external passive radiators
• In-ceiling form factor supports architectural, out-of-sight installation
• Sold as a pair for symmetric zone coverage
• Intended for commercial audio distribution systems
• Designed for permanent installation in drop-tile or drywall ceiling assemblies

Compatibility

Designed as an OEM-style component for commercial distributed audio systems requiring in-ceiling subwoofer reinforcement. No specific compatible model numbers or system families were provided in the available product data.

Installation Notes

Installation should be performed by a qualified low-voltage or audio contractor familiar with commercial distributed audio systems. Power down the amplifier or signal processor before making any wiring connections. Follow local building codes regarding ceiling penetrations, fire ratings, and low-voltage wiring requirements. Verify ceiling structure can support the combined weight of both units before cutting.