Bosch LC1-CSMB Surface Mounting Box for LC1 Speakers, White

The LC1-CSMB White Surface Mounting Box for LC1 Speakers is a sturdy metal mounting box designed for use with LC1 series ceiling loudspeakers. It allows you to install a speaker on the surface of a ceiling or wall, eliminating the need to cut large holes. The box also provides a neutral look and protects the speaker from dirt and debris. This ABS Surface Mounting Box is available for securing the ceiling loudspeaker to walls or hard ceilings. The Surface Mounting Box has at the side two holes standard covered opposite positioned and four knock-out holes on the rear side.