LA1421S 15 Inch Passive Line Array SubwooferSeptember 21, 2018The LA1421S is a 15-inch passive line array subwoofer designed with a rated power of 1000W and an impedance of 4Ω. Featuring a single 15" driver unit, it achieves a maximum SPL of 134±2dB with a sen...view
LA1428A Line Array Full Frequency LoudspeakerSeptember 21, 2018The LA1428A array speaker is a compact full-frequency speaker equipped with two 8-inch, 50mm voice coils and a high-performance 1.75-inch wavefront converter. It delivers a clear sound with plump mid-...view
LA1421A Active Line Array SpeakerNovember 9, 2023This active line array speaker is designed with high power and high SPL capability. The speaker box body is constructed using special plywood for sea vessels, ensuring high reliability. All metal acce...viewwe will contact you within 24 hours.
The Main Functions of the Video Conferencing SystemAugust 1, 2022The video conference system allows multiple conference rooms to hold meetings at the same time, and each conference room can support up to thousands of people to interact at the same time: provide vid...view
DSPPA | Happy 34th AnniversaryAugust 11, 2022Abstract: Thank you for being beside DSPPA this past year and may you be by our side in the years ahead.view
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