Compra online al por mayor más de 1 millón de productos. Pedido mínimo: US$ 6,000Compra online al por mayor más de 1 millón de productos. Pedido mínimo: US$ 6,000
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产品可定制，也可以激光打印LOGO.有ISO,CE等众多证书用于跨境出口
因录音设备问题，一些视频发声并不理想，实际产品声音都是比视频更响，更清脆或更浑厚，可寄样品检查
本厂生产的喇叭都采用原厂配件，产品质量、性能可靠，严格按国家行业标准操作，请使用者放心。
电控汽喇叭说明书
1.本产品适用于一切有气源装置的车型.
2.控制继电器的工作电流必须大于10A.
3.继电器主电源线截面大于或等于2.5MM2.输出线不小于1.5MM2.负极(搭铁)线应接触良好,以保证本产品的使用效果.
4.喇叭气源应直接从贮气筒引入,以达到更佳音质:贮气筒须经常排放水份,以面影响电磁阀使用寿命.
5.工作压力0.3~0.9MPa, 佳植0.42~0.68MPa.
6.温度适应范围在-40~80`C.
7.本产品使用寿命10万次以上.
汽车喇叭常见故障处理
汽车喇叭是开车时频繁使用的装置，如果喇叭出现故障，开车的时候会很不方便。
我们先来看看喇叭是如何工作的。当按下转向盘上或其他位置的喇叭按钮时，来自蓄电池的电流会通过回路流到喇叭继电器的电磁线圈上，电磁线圈吸引继电器的动触点开关闭合，电流就会流到喇叭处。电流使喇叭内部的电磁铁工作，从而使振动膜振动而发出声音。
在很多有关喇叭的故障中，出现问题时往往是喇叭本身的故障。特别是某些汽车设计的喇叭安装位置存在缺陷，在下雨时很容易使喇叭被雨水淋湿，造成喇叭的损坏。当出现故障时可以参考下面的步骤检查。
有时不响按喇叭开关，如果喇叭有时响，有时不响，多是喇叭开关内部的触点接触不好，有些也是喇叭本身的问题。
声音沙哑多是由于插头接触不良，特别是转向盘周围的各个触点，由于使用频繁，容易使触点出现磨损。
完全不响首先检查熔丝看是否熔断，然后拔下喇叭插头，用万用表测量在按喇叭开关时此处是否有电。如果没有电，应检查喇叭线束和喇叭继电器；如果有电，则是喇叭本身的问题，此时也可以试着调节喇叭上的调节螺母看是否能发声，如果还是不响，则需要更换喇叭。
产品经过ISO国际认证以及欧盟各项认证，每套都是通过检查后才发货，请放心购买！
厂家简介
以下是热门爆款喇叭，如有意向，请联系我们
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