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D6236 Delegate Voting UnitAugust 21, 2017The D6235 and D6236 are embedded voting conference units designed for digital conference systems. Featuring a sleek flush-mount structure and intuitive button operation, the units provide efficient an...view
The Features of Wall Mounted PA SystemOctober 14, 2018The features of wall mounted pa system 1.Scientific, accurate and advanced system design: In the design of wall mounted pa system, the acoustical technical indexes of these sites shall be ensured to m...view
New Arrival of DSPPA Immersive Audio System DSPPAApril 18, 2022Abstract: DSPPA Immersive Audio System makes its debut.view
LA1421SF Waterproof Passive Line Array SubwooferJanuary 31, 2024The LA1421SF is a dependable, waterproof passive line array subwoofer built for versatile use. Made from durable special plywood and equipped with high-quality aluminum alloy metal accessories, it del...view
DSP158 New 40W Outdoor Column SpeakerJune 25, 2025This series of speakers are weatherproof outdoor column speakers with a 70V/100V transformer built in. The 70V/100V transmission is realized in a high-voltage, low-current mode, which makes longer dis...view
DSP9302 Intercom ServerJanuary 28, 2026This series of intercom servers is a multifunctional unified communications device for small and medium-sized enterprises worldwide. Based on the SIP standard and featuring a modular design, it integr...view
How to Choose And Buy Wall Mounted PA SystemOctober 17, 2018Radio and emergency broadcast (fire broadcasting) system on the set are different, so also have differences in equipment design planning. Therefore, for choosing and buying of wall mounted pa system, ...view
LA1426M Line Array Full Frequency LoudspeakerSeptember 20, 2018The LA1426M is a line array full-frequency loudspeaker rated at 300W with an impedance of 16Ω. It features 6.5"x2 and 1.75"x1 driver units, achieving a maximum SPL of 118±2dB and a sensitivity of 95...view
D6267B Conference Ground SocketAugust 28, 2019view
[DAPPA] Holiday Notice of Labor DayApril 29, 2022Abstract: The holiday will be extended to five days nationwide, from April 30 to May 4, 2022. May 5 (Thursday) will be marked as the working day after the long holiday break.view