/** * @fix 需求7优化:GTM 脚本改为 deferred 加载 + 部署 GT-MQ7QKG3 * 1. GTM 容器脚本从同步 inline 改为 window.onload 后加载,避免阻塞首屏渲染 * 2. 新增 GT-MQ7QKG3 Google Tag 配置(解决 GA4 "代码质量:紧急"问题) * @see docs/页面性能优化.md 需求7 */


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Product information:
Type: car electric horn
Applicable models: general models
Color: Chrome plated
Caliber: 90 (mm)
Power supply voltage: 12/24 (V)
Impedance: 0 (Ω)
Sound level: 600 (db)
Current: 5 (A)
Voltage: 12/24 (V)
Sensitivity: Immediately
Frequency response: 510
Voice coil: according to national standard
Diaphragm material: stainless steel
Applicable models: large trucks/buses
Size: 21.5*15*7.1cm
Packing list:
As the picture shows





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