直径57mm小钢炮低音喇叭、便拥式音箱喇叭

        丰顺海圣电声厂（喇叭厂）是一家专业生产喇叭制品的工厂，位于广东省电声之城丰顺县,我公司主营生产扬声器，有丰富的生产经验。工厂从建厂之初就严格控制产品质量，规范管理作业，为生产可靠的产品提供了Zui可靠的保证。丰顺海圣电声工贸公司下设喇叭产品开发部，自动车床部，五金冲压件部，拥有先进的设备及一批从业多年的技术骨干人员，能以Zui快的速度，Zui优的产品质量满足客户的需求。本公司以“客户至上”为宗旨，为客户提供品质可靠和价格适中的产品，竭诚欢迎国内外客户光临指导，来样加工订做。我们以Zui优质的产品、合理的价位和完善的服务与所有商业合作伙伴一起携手共进、共同开创新的。

   fengshun haisheng electric industrial and trading company is a professional production of horn products factory, located in guangdong province famous electroacoustic town of fengshun county,my company’s main production speaker, has rich experience in production. factory plant beginning from the strict control of product , standardized management work, provides the most reliable guarantee for producing reliable products. fengshun haisheng electric industrial and trading company under the horn product development department, automatic lathe parts, metal stamping parts, with advanced e and a team of experienced technical personnel, with the fastest speed, best products to meet customer demand. this company to a "customer first" for the purpose, to provide reliable and moderate price products to customers, we sincerely welcome domestic and foreign customers to visit the guide, to sample processing customized. we use the best products, reasonable price and perfect service with all business partners to work together, together brilliant innovation.

本产品的加工定制是是，品牌是海聖，型号是57-s1，种类是纸盆式(直接辐射)，用途是扩音，外形是圆形，组成方式是组合纸盆，振膜材料是非纸质，磁路形式是外磁式，频率特性是全频带（全音域），额定功率是5（W），额定阻抗是4（Ω），频率响应是30-10K（kHz），灵敏度是89（dB/W）