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The QUAM NICHOLS COMPANY SYSTEM 21 is a complete ceiling-mount public address speaker system supplied as a single unit with all hardware included for bailing-mount installation. Designed for PA and paging applications, this system includes the speaker and the necessary mounting components to get the unit secured and operational. It falls within the PA horns and distributed audio category, making it a practical choice for facility audio installations where a self-contained, hardware-complete package is required. Installation is typically handled by a licensed electrician or low-voltage audio technician familiar with distributed speaker systems.
The SYSTEM 21 is suited for commercial and institutional PA applications including offices, warehouses, schools, and similar facilities that rely on ceiling-mounted or bailing-mount speaker systems for paging and public address coverage. The complete hardware inclusion reduces on-site sourcing time and supports straightforward single-unit replacements or new installations in distributed audio systems.
Designed as an OEM-style replacement or new-install unit for commercial and institutional ceiling-mount PA and paging speaker systems requiring a bailing-mount configuration.
Installation should be performed by a licensed electrician or a qualified low-voltage audio technician. De-energize the audio distribution circuit and verify the line is at zero voltage before making any wiring connections. Follow local building codes and NEC low-voltage wiring requirements for distributed speaker systems. Confirm the mounting surface can support the load before securing the bailing mount hardware.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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