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spare part

Maybe you are a spare part purchasing manager, who are looking for high quality spare part, and Seer Audio are a professional manufacturer & supplier that can meet your needs. Not only spare part we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on spare part. Don't hesitate to get in touch with us if you are interested in spare part, we won't let you down.
  • Power Box
    Power Box
    Power box

    Speaker power supply box is the core component in the audio system to realize the conversion of electrical energy, stable power supply and protection equipment. Its core functions include:



    Voltage conversion: convert the utility power (e.g. 220V AC) to the DC voltage required by the speaker amplifier module (usually 24V-48V DC).

    Power distribution: provide independent power supply channels for amplifiers, speakers, digital signal processors and other equipment.

    Protection mechanism: Integrated overload protection (OCP), overheat protection (OTP) and short circuit protection (SCP) functions.
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Guangzhou Seer Audio CO.,LTD
We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

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