Technical Article

  • Buzzers with higher SPL and smaller cavity

    Kingstate has 45 years of experience developing and manufacturing acoustic components. Buzzers and sirens are our major products, and we have numerous patented sound solutions. Our professional teams provide hundreds of standard items and customization services. From physical housing design, SPL (Sound Pressure Level) enhancement, and peak frequency adjustment to specific requirements like waterproof or low/high-temperature resistance, Kingstate will be your best partner for sound solutions.

    Buzzers with higher SPL and smaller cavity

     

    We support various items at these main applications of buzzers: (1) Automotive - Security alarm, ADAS, power sliding door, dashboard, parking aid system, keyless entry. (2) Smart home device and system (3) Fire alarm & Gas detector (5) Medical devices - Ventilator, blood glucose monitor, blood pressure monitor (6) Home Appliances (7) Consumer electronics. We also have many featured buzzers, like 4*4cm SDM, waterproof up to IP68, high SPL of over 90dB@3M, storage temperature -40~+125℃… and more.

    Buzzers with higher SPL and smaller cavity

    Buzzers with higher SPL and smaller cavity

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