GB/T 9397-2013
ActiveGeneral specification for electrodynamic loudspeaker of direct radiator type
直接辐射式电动扬声器通用规范
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking/packaging for direct-radiator electrodynamic loudspeakers. It is applied in the design, manufacturing, and quality verification of loudspeakers used in consumer audio products, public address systems, and professional sound reinforcement equipment. The standard ensures consistent performance and reliability across various audio applications, including home theaters, car audio, and portable speakers.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.