AUX166C Neodymium Magnet Ceiling SpeakerJune 26, 2017We use a 3” paper cone all-frequency speaker which is especially designed for Chinese market by AUCA Corporation. This tweeter uses Ferrofluid liquid cooling to allow greater power handling. Its sca...view
AUX187II Coaxial Hi-Fi Ceiling SpeakerJune 26, 2017view
AUX521 Ceiling SpeakerSeptember 11, 2018This product is a coaxial two frequency ceiling type speaker, with a wide range of sound diffusion. large output power. Easy in stallion fear, can reproduce the voice and music. It’s an ideal choice ...viewwe will contact you within 24 hours.
Classification of Cordless PA SystemAugust 6, 2018The equipment of cordless pa address can be classified into the following categories according to their usage.1. Outdoor Broadcasting System: the Outdoor broadcasting system is mainly used in places s...view
What are the Requirements for Loudspeaker Configuration in Public Adress Speaker Systems?April 25, 2019Usually, the background noise of office corridor is about 48-52 dB, and that of supermarket is about 58-63 dB, and that of busy section is about 70-75 dB. Considering that the scene may be very confus...view
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