AUX166B 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
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 ...view
AUX650 Tree Stump SpeakerJune 26, 2017AUX650 Tree Stump Speaker is a 20W all weather speaker disguised as a tree stump. Outdoor speakers are nice for patio entertainment, but they rarely blend with your décor. The 20-watt Tree Stump Spe...viewwe will contact you within 24 hours.
Introduction to the Use of Conference MicrophoneJuly 25, 2019In the conference room, the voice should be bright and clear, and the loudness should be moderate. It is impossible for the speaker to audition on the spot when the meeting room is being arranged. The...view
DSPPA | Holiday Notice of National DaySeptember 30, 2022Abstract: The Chinese National Day is coming once again, DSPPA take seven days off from 1st to 7th October and be back to work on 8th October 2022.view
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