PNH-1
Primary Network Hubs are connected to the Network Control Panel in series. These components let the user program loudspeaker output.
Micro-zoning (1 to 3 speakers or 225 to 675 ft2), 1/3 octave equalization, and 0.5 dBA volume adjustments provide greater customization and comfort than traditional masking systems.
The Primary Network Hubs also offer multiplexed audio without the addition of sound generators, amplifiers or equalizers. This high level of component integration reduces the typical costs, energy and space requirements for audio equipment.