• Input DC-5V
  • Built-in battery
  • Frequency response 20HZ-18KHZ
  • Power output Rms 8W=the 10%
  • FM 87.5MHZ-108MHZ
  • Play USB/TF card in the MP3 audio file
  • External power charging interface
  • FM auto scan radio
  • Speaker with wireless autodyne system




Experience the ultimate in audio performance with our SunFlash WS-591 Truck Speaker. Engineered for perfection, this cutting-edge speaker delivers an immersive sound experience like no other. With its powerful output and crystal-clear sound quality, every beat comes to life, making your drive more enjoyable. Designed specifically for trucks, this speaker is not just a sound system; it’s a statement. Enhance your journey with the SunFlash WS-591 Truck Speaker and let the music accompany you on every road you travel.


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