An open zone framework (PA structure) is a sound improvement framework used to enable an individual or people to address a crowd of people at a more obvious volume than would be conceivable or practicable without such a structure.

Father, Public Address System Provider, Sound System Supplier, Company, Dealer, Distributor, Wholesaler, Importer in Bangladesh. Father System Price in Bangladesh

TOA, Ahuja and Bosch PA Public Address System Supplier Company, Price Bangladesh. Father Dealer, Distributor, Wholesaler, Importer and Service Provider BD. TOA, Ahuja and Bosch Amplifier, Speaker, Microphone Price in Bangladesh.

TOA Sound System Price in Bangladesh. Party Room Ahuja Sound System in Bangladesh. Ahuja Mosque Sound System Provider in Bangladesh. TOA Public Address System Solution Provider in Bangladesh.

At any rate, such a structure contains a mouthpiece, an intensifier and an enhancer. Events of substance join declarations and other sound material at games fields, air and rail terminals, and the sound passed on by a skilled worker, specialist or melodic party, correspondingly as recorded music. A PA framework may meld different mouthpieces similarly as other sound sources, a blending console to consolidate and adjust various sources, and different intensifiers and speakers for logically uncommon volume, progressively basic fuse and furthermore dynamically wide arrangement, for example, that required to give sound all through an impelling setting, a place of business or retail space, or an outside condition.