Public address system controllers
A public address system comprises electrical equipment to greatly amplify a speaker's voice so it will reach a much more quantity of people. High-quality public address and voice evacuation systems are essential for dealing with security and safety challenges. To be truly effective, a system must deliver exceptional performance and reliability. The loudspeakers must provide clearly heard and understood audio signals. A loudspeaker system includes loudspeakers, amplifiers, microphones and audio switching matrixes used to broadcast alarms and provide voice paging on the facility. The size of the facility determines the number of speakers and amplifiers needed. Nearly all public address systems are designed individually to best suit the environment and include the right features with a suitable amount of simplicity or complexity.
All equipment should be robustly made and designed for continuous operation. Equipment should be securely installed in such a manner as to have convenient access to all sides of it. Precautions should be taken to keep away dust from the equipment. When the number of equipment is not large, they may be placed on a table and wired. The positioning of the equipment should be such that the lengths of the inter‐connecting cables are kept minimum for convenience. In case the number of equipment is large, it is desirable to mount them in racks of suitable dimensions. The racks may be of metal or wood and either in one piece having compartments or different sections of uniform width assembled together. Each compartment of section shall contain one item of equipment. The height of the rack will depend on the number of equipment to be mounted and accommodation available, ensuring that all manual controls are within easy reach. Switches should be provided for isolating any faulty section of the equipment thereby facilitating operation and avoiding danger to the operating personnel. The arrangement made should enable the remaining part of the equipment to be available for use. Necessary safety measure should be adopted to avoid accidental contacts with high voltage points in the rack.
Buy public address system controllers in Musician.UA
You can order public address system controllers on our website musician.ua. An online consultation is also possible. Delivery is carried out all over Ukraine. Thanks to the wide assortment, everyone will find a suitable product for themselves. You can always count on professional advice and assistance. We care about the quality of service and do everything we can to make sure you are satisfied with your purchase.