D6533A 180W Professional Active SpeakerJune 30, 2022D6533A professional active conference speaker is powered by high peak power switching power supply, with Class-D independent power amplifier. The speaker has rich even harmonics, mellow sound quality,...viewD6534A 250W Active 10May 7, 2024D6534A professional active conference speaker is powered by high peak power switching power supply, with Class-D independent power amplifier. The speaker has rich even harmonics, mellow sound quality,...viewD6535A 350W Professional Active SpeakerJune 30, 2022D6535A professional active conference speaker is powered by high peak power switching power supply, with Class-D independent power amplifier. The speaker has rich even harmonics, mellow sound quality,...viewwe will contact you within 24 hours.
Some Usage Details of IP Public Address SystemNovember 6, 2020The function of the IP public address system is very powerful because it is not only in the fields of public security and public security such as the government, the military, railway transportation, ...view
OFFICIAL STATEMENT FROM DSPPAApril 7, 2020We hereby declare that we are still running normally and dedicated to providing audiovisual system solution for you.view
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