GB/T 28048-2026Acceptance specification for sound reinforcement system of auditorium , gymnasiums and stadium (English PDF)

GB/T 28048-2026 is the English-translated version of 厅堂、体育场馆扩声系统验收规范.

Sound reinforcement systems in auditoriums, gymnasiums and stadiums are the focus of this acceptance specification. It concerns how such an installation is checked after it is built, so that owners and operators can decide whether it is ready to hand over. Acoustic consultants, audio system integrators, venue owners, commissioning engineers, contractors and supervision bodies are the people who would use it on a project.

The document is a recommended national standard, issued on 28 September 2026 and effective from 1 April 2027. It replaces GB/T 28048-2011, so projects that reach acceptance after the effective date should consider the new edition when writing contract terms. Compliance is voluntary unless the contract or a local authority makes it binding. International contractors installing audio systems in Chinese sports and performance venues, and owners who need a recognized basis for acceptance, will find it a practical point of reference.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 21 pages — is available in the English PDF.

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