LA1421SA Powered Active SubwooferSeptember 21, 2018The active subwoofer is designed to deliver powerful bass, thanks to its long-stroke woofer. The speaker box body is constructed from specially designed plywood for sea vessels, ensuring high reliabil...view
LA-4240+LA-15SUB Multipurpose Portable Column Array Speaker SystemDecember 7, 2023The LA-4240 is a compact linear sound speaker with 4.5” full range speaker unit, designed for voice and music applications, while the LA-15SUB is an active subwoofer with digital signal processing, w...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-...viewwe will contact you within 24 hours.
DSPPA Conference System Applied in HZ Electric Power MansionNovember 29, 2016September 4, 2016, G20 summit opened in Hangzhou. Distinguished guests from different countries, international organizations, leaders all gathered in Hangzhou to discuss international events. It is a ...view
DSPPA | Notice of the May Day HolidayApril 30, 2024Abstract: Happy May Day! May your five-day holiday be filled with endless happiness and boundless joy!view
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