Bose Professional FreeSpace FS4CE Aluminum Grilles, Black

Protect and present your in-ceiling speakers with the Bose Professional FreeSpace FS4CE Aluminum Grilles — a practical upgrade for commercial AV, security and surveillance installations. These black aluminum speaker grilles deliver corrosion-resistant protection that helps maintain performance and appearance in harsh outdoor, high-humidity and public-space environments. Specifically designed for the FreeSpace FS4CE in-ceiling loudspeakers, the pair provides a precise 9.41" diameter fit for a neat, tamper-resistant installation.

Manufactured from robust aluminum with a matte black finish, the grilles conceal and safeguard drivers from debris while supporting continuous monitoring and PA system reliability. Each packaged set includes two grilles and mounting hardware, making it easy to outfit multiple zones or stereo pairs. Note: included stainless-steel screws are corrosion-resistant but should not be used in chlorine-rich indoor environments (such as pool areas).

Ideal for AV integrators, security contractors and facilities managers, these grilles combine durability, discreet aesthetics and straightforward compatibility. Add the Bose FreeSpace FS4CE aluminum grille pair to your next security, monitoring or commercial audio project to improve longevity and appearance—order now to complete your installation.

• Corrosion-resistant aluminum construction protects speakers in harsh outdoor and high-humidity environments
• Precise fit for Bose FreeSpace FS4CE in-ceiling loudspeakers (9.41" diameter) for seamless installation
• Matte black finish provides a discreet, professional appearance for security, surveillance and AV systems
• Pack of two grilles lets you outfit stereo or multiple-speaker installations quickly and consistently
• Durable design simplifies maintenance and extends speaker life in commercial monitoring and public-address deployments