喇叭小知识：喇叭出厂前测试

下面由毅廷音响来一一为您解答：

1.纯音测试（pure-tone test）：将生产过程中有可能产生的杂音产品区别出来，确保良品交付

Pure sound test: Finding the murmur speakers that was produced in production process, finally ensure all delivery goods will be OK.

2.  性能测试（Performance）：确保每批产品参数平衡、标准、统一， 达到客户确认样品的标准

Performance Test: To make sure each batch product parameters to be balance,standard,unity, reaches to customers’ samples requirements.

3.功率测试（Power Test）：功率测试又名老化测试、寿命测试，保证产品具有在规定的时间内能够承受大功率的能力。

Power Test: Power test also named aging test and life test, to ensure that products can work normal in high power condition at stipulate time.

4.盐雾测试（Salt spray test）：对产品进行一个长时间的腐蚀性测试，确保产品符合要求

Salt spray test: The speakers will bear a long time of corrosion testing, that’s to make sure all products meet requirements.

5. 环境测试（Environment）：确保产品在极端高温、低温、高湿等恶劣环境下的性能安全

Environmental Test: To make sure products can work normal when at awful environment like extremely heat, cold, humidity etc.