Public Broadcasting

• PA Amplifier

  PA Amplifier

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• Wall Speaker

  Wall Speaker: Wall, also known as Mount stereo speakers, by the audio input device, a signal amplifier (PA) and wall-mounted loudspeakers, is a set of sound system. Use of premises personalized home decoration, cafes, teahouses, restaurants, classrooms, meeting rooms, public transport, public leisure and entertainment, public broadcasting and other places 

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• Horn Speaker

  Horn speakers, horn speaker that is, originated in the gramophone. Principle horn speaker is working through an air horn at the bottom of the diaphragm push, because the sound of the impedance is very large so there is a very high efficiency, there is a very high volume, but the horn shape and length will affect the horn speaker sound quality to replay the low frequency is not so easy. Horn speaker vibration system consists of (tweeter) and a horn in two parts. Cone speaker vibration system and is similar except that it is not a cone diaphragm, but a dome-shaped diaphragm. By vibrating diaphragm horn (after two reflections) acoustic radiation into the air. Its high frequency and large volume. Therefore, it is also known tweeter horn speaker. 

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• Lawn speaker

    Lawn stereo sealed design, with rain, moisture, cold and heat resistance, impact resistance, anti-theft, etc., it is designed to be installed in an outdoor environment, and a full range of remote communication, sweet melodious sound effects, its use: Tourist District , park, large square, tennis courts, high child Cardiff stadium, green and so on. 

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• Frets Speaker

  Usually frets 4 to 10 is loaded cone speakers in a vertical direction order. This arrangement caused strong vertical directivity, high frequency directivity performance even more prominent. Fret especially suitable for use in echo larger buildings, such as churches, large workshop. 

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• Ceiling Speaker

  Ceiling speakers, widely used in restaurants, tea houses, playgrounds, railway stations, schools, plazas, office buildings, workshops and other places of the background music, public address system, and gradually into the family background music used in the system. 

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