Feature 1Good Sound Quality: Can provide flat high frequency response, pitch accuracy and natural sound. 2Features: The tweeter combines the characteristics of high performance, small size and easy assembly. 3Wide Compatibility: High efficiency, built in crossover, suitable for all car audio systems. 4Low Energy Consumption: Louder, less energy, Chin magnet combined with high energy, used to control the moving voice coil. 5Wide Application: Suitable for any place, no magnetic field, no need to worry about contacting credit cards.Item Type: Car Tweeter SpeakerMaterial: ABS,MetalApplication: For Car Audio Tweeter, Car Tweeter TS 180AMaximum Power: 150WRated Power: 35WFrequency Response: 80-22000hzImpedance: 4 OhmsSensitivity: 911.5dBProduct Application Range: For General Car Audio System .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 Tweeter Speaker2 x Horn Cover2 x Adapter2 x Viscous Notes