We 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 scattering range is very wide and with its strong magnetic device, it has high sensitivity. This speaker is the production AUCA had made many experiments in many years. Its light weight and high-speed pronation determines the speaker is the top on the world. No matter what you are doing anything related to the speaker, it will bring you the feeling of happy.
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