PL112 Passive Line Array Full-Range SpeakerMarch 26, 2026The PL112 is a compact yet powerful line array speaker, delivering clear and balanced sound across a wide frequency range (58 Hz–18 kHz). With 1×12" low-frequency unit and 2×3" high-frequ...view
LA1423SA 900W Active Line Array SubwooferDecember 22, 2023The LA1423SA is an active subwoofer that equipped with an 18-inch bass driver and a Class-D amplifier for powerful, clear sound. Its wide frequency response and high peak power make it perfect for mob...view
LA1428SA Powered SubwoofersSeptember 21, 2018The active subwoofer is equipped with a long-stroke woofer, delivering powerful bass performance. The speaker box body is constructed using special plywood designed for sea vessels, ensuring exception...viewwe will contact you within 24 hours.
Network Public Address Accessory EquipmentAugust 6, 2018The network public address system intelligentization requires timing sound source, power supply, partition, and firefighting radio linkage, so it has equipment such as a timer, program timing player, ...view
To fight against the new virus, DSPPA is engaging in the effortsFebruary 13, 2020To fight against the new virus, DSPPA is engaging in the effortsWith the spread of the new coronavirus pneumonia outbreak across the country, and given the current increasingly tense situation, the fi...view
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