In industrial units, the speakers allow management to make announcement for workers. However, it is impossible to place a large speaker inside every room, office and working areas. To understand this need, Olefins Trade Corporation offers you powerful integrated with resin panel ceiling speakers. These speakers are small in sizes and very light weighted. […]
Power amplifier is an electronic device that enlarges the power of a signal by increasing the electric current. It can boost the sound many times before feeding it into the loudspeaker. Amplifiers are used in wireless communications and broadcasting, and in audio equipment of all kinds. Amplifiers are mainly of two types, weak-signal amplifiers and […]
Public Address System (PA system) is an electronic sound distribution system that amplifies voice for large number of audiences’. AP system consists of a microphone to speak, an amplifier to pass the voice to audience and one or more loudspeakers to address the public. Sound is amplified as required to address the desired audience. PA […]
Portable PA system for a garments industry is very important to convey different emergency message to the mass workers. Large number of worker generally works in a factory building most of the time in a hazardous environment. Due to continuous sound from heavy swing machinery and other cutting machine sound is always polluting in the […]
Conference System made easy for us to arrange meeting easily. Olefins Trade Corporation offer you top quality conference system at affordable price in Bangladesh. These systems are perfectly designed to accommodate your conference meetings. Whether you need for the regional meetings, seminars or any type of indoor or outdoor meetings, our systems are best suited […]