LA1428M 400W Passive Line Array Full Frequency LoudspeakerSeptember 21, 2018The LA1428M is a 400W passive line array full-frequency loudspeaker, featuring a rated power of 400W and an impedance of 16Ω. It comprises driver units of 8"x2 and 1.75"x1, delivering a maximum SPL o...view
LA1423A Active Line Array SpeakerMarch 1, 2024The LA1423A is a versatile line array speaker, designed with a bass driver and two 2.5-inch treble drivers to deliver a frequency range from 58Hz to 18,000Hz. Its Class-D amplifier provides 1000W of p...view
LA1421 600W Passive Line Array Full Frequency LoudspeakerSeptember 21, 2018The LA1421 Dual 10-inch Line Array Full-range Speaker is a high-end, high-quality passive line array speaker that delivers exceptional sound performance. Equipped with two 10-inch bass drivers and one...viewwe will contact you within 24 hours.
Configuration Solution of Public Address Amplifier and Speaker (III)March 29, 2019Secondly, the power allocation of the amplifier and the speaker is also related to the target loudness and the occasion used. Under a certain target loudness, the dynamic of the music signal should be...view
Hidden Speaker: The Future of Seamless Audio IntegrationOctober 17, 2025In an era where minimalist aesthetics and smart home integration dominate interior design, hidden speakers have become a game-changing innovation. DSPPA, a leader in professional audio technology, has...view
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