标准摘要
[中文适用范围]： 适用于配有挡板或外壳的扬声器和扬声器系统。它也适用于由用户组装的系统。然后，最低要求适用于整个设备，以及挡板或外壳 [外文原描述]： Applies to loudspeakers and loudspeaker systems provided with a baffle or enclosure. Also applies to systems intended to be assembled by the user (so-called 'loudspeaker kits') provided that the instructions for assembly meet certain requirements. Gives the minimum performance requirements and methods of measurement for loudspeakers and loudspeaker systems.
英文名称High fidelity audio equipment and systems: Minimum performancerequirements. Part 7: Loudspeakers