Plena can meet a wide range of PA needs including shops and showrooms, office and factory premises, small hotels, bars and restaurants, churches through to large shopping malls, public buildings, theme parks, entertainment complexes, universities and schools, workshops or warehouses, playing fields, sports and leisure facilities, bus and railway stations and so on.
Plena’s major advantages are its ease of installation and versatility without compromising performance. Most units can be connected together using just a single cable to simplify and speed up installation. Its modular design allows a wide range of optional facilities including up to 8 call stations, zoning, mixing, background music, recorded messages etc to meet almost any requirements.
The Plena family includes mixer amplifiers offering a choice of 30, 60 or 120 W rated output power. A dual-zone 120 W model allows routing of announcements to two separate zones. A universal pre-amplifier offers a choice of mixing, blocking (first in, first served) or serial input priority modes. Each input channel has its own volume and tone controls, plus selectable filters to optimise speech intelligibility for each application. Most models also allow message priority assignment, voice-activated (VOX) input and two-tone chimes for attention.
