Feature 1Advantages: High sensitivity, high performance, high frequency response, high quality metal, strong sound performance, excellent sound quality. 2Clear Sound: The voice resolution is high, and the sound detailed description is clear enough, aluminum surface, high driving efficiency. 3Smooth Treble and Bass: Twoway output, clear and full treble, smooth and pleasant listening, steady and powerful bass, and strong explosive power. 4Hifi Quality: High sound quality performance, hifi experience. The sturdy speakers and the even thickness of the iron frame ensure good sound quality. 5Easy Installaton: Universal lossless supports a variety of installation templates, regular and symmetrical speaker terminals provide symmetrical terminals for effective and correct insertion. 6Premium Magnet: Moistureproof and reduce deformation. High density magnets, strong sound quality, using aerospace magnets, full power.Item Type:Car SpeakerMaterial: ABS+MetalSize: Approx. 6.5in/16.51cmImpedance: 4Frequency Range (Hz): 60hz-20khzAudio Sensitivity: 90DBMaximum Power: 500WMinimum Power: 40WVoltage: 12VApplication Range: General Car Speaker .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 x Car Speaker8 x Screw