any 6" na car speaker po, pwede sa harap, 6X9 sa likod kung gusto mo meron kunting bass, kung gumagana pa head unit mo or kung tape lang at tuner, better, palitan mo na ng bago, yung may usb na para mas maganda, kunting difference lang yun, kung ayaw mo na mag amp, coaxial lang na speaker ilagay mo, para di hirap yung head unit, kung gusto mo mas maganda, separates na speaker, pero dapat naka amp.
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