● 10 Channels for paging or alarm signal broadcasting ● 2 MIC inputs, 2 line inputs ● Led indicator for each paging channel ● Built-in chime & mute function ● Controlled by remote paging set
PC3700 Power AmplifierMarch 16, 2017This amplifier is designed for commercial and industrial public address applications. Rackmount design in 2U type and rated power is 1500W.view
DSPPA Torch Relay in IndonesiaAugust 14, 2018DSPPA Torch Relay in Indonesia 18th Asian Games is going to be held on 18th August in Jakarta. Torch relay of the Asian Games will cover 54 cities with a total distance of 18000 km. As the official su...view
Sound Effect Principle of Surface Mount Ceiling SpeakersNovember 6, 2020Surface mount ceiling speakers are also known as ceiling speakers. Large-sized ceiling speakers have a larger diaphragm diameter, and the volume of air that is pushed will become larger and larger, an...view
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