IEC 62459:2010(E)适用于电声换能器（例如扬声器）的悬挂部件。它定义了参数和测量方法，以在组装到传感器中之前确定悬挂部件（如蜘蛛、环绕、隔膜或锥体）的特性。工程设计和质量控制需要测量结果。此外，该方法旨在改善悬架部件制造商和扬声器制造商之间的测量相关性。测量方法提供基于悬架部件的线性和非线性建模的参数，并使用静态和动态技术。它取消并取代了2006年发布的IEC/PAS 62459。它构成技术修订。主要变化有:-测量方法的描述被调整到技术的状态； -增加第5至13条； -将附件A纳入标准的主体； -整体文本审查。

IEC 62459:2010(E) applies to the suspension parts of electroacoustic transducers (for example, loudspeakers). It defines the parameters and measurement method to determine the properties of suspension parts like spiders, surrounds, diaphragms or cones before being assembled in the transducer. The measurement results are needed for engineering design purposes and for quality control. Furthermore, this method is intended to improve the correlation of measurements between suspension-part manufacturers and loudspeaker manufacturers. The measurement methods provide parameters based on linear and nonlinear modelling of the suspension part and uses both static and dynamic techniques. It cancels and replaces IEC/PAS 62459 published in 2006. It constitutes a technical revision. The main changes are:
- descriptions of the methods of measurement are adjusted to the state of the technology;
- addition of Clauses 5 to 13;
- integration of Annex A in the main body of the standard;
- overall textual review.