Jbl Professional Control 312CS In-ceiling Subwoofer

Product Description

The JBL PROFESSIONAL CONTROL 312CS is an in-ceiling subwoofer designed for permanent installation in low-frequency reinforcement applications. Built to flush-mount into a ceiling cavity, it handles the bass frequencies that standard in-ceiling speakers cannot reproduce effectively. This unit ships individually and is suited for installation by audio-visual integrators, commercial sound contractors, and experienced trade professionals working in distributed audio systems.

The CONTROL 312CS fits into commercial and residential ceiling installations where low-profile subwoofer placement is required. Typical applications include conference rooms, restaurants, retail environments, hospitality spaces, and multi-room residential audio systems. The in-ceiling form factor allows the subwoofer to remain out of sight while delivering dedicated bass support to a defined listening zone.

Key Features

• In-ceiling flush-mount design keeps the subwoofer hidden from view
• Dedicated low-frequency driver configuration for bass reinforcement in distributed audio systems
• Single-unit packaging suitable for per-zone or per-room deployment
• Designed for permanent commercial and residential installation

Compatibility

Designed as an OEM-style in-ceiling subwoofer for permanent distributed audio installations in commercial and residential settings.

Installation Notes

Installation should be performed by a licensed audio-visual integrator or qualified sound contractor familiar with low-voltage wiring and local building codes. Power the amplifier or receiver down completely before making speaker connections. Verify ceiling cavity depth and structural clearance before cutting the mounting opening. Follow NEC guidelines for in-wall and in-ceiling speaker wiring.