1、GOOD SOUND QUALITY: This car speaker can provide flat high frequency response, pitch accurate and natural sound 2、A VARIETY OF FEATURES: The tweeter has the characteristics of high performance, small size, and easy assembly 3、WIDE COMPATIBILITY: High efficiency, with the built in crossover, and widely suitable for all car audios systems 4、LESS ENERGY: This car universal dome tweeter is low energy, louder, less energy, great for outdoor and car use 5、BRIGHT SOUND: Lightweight, powerful and producing bright sound, this car audios speaker is just what you need Item Type: Car Audios Speaker Impedance: 4Ω Material: ABS+Metal Frequency Range: 40-33KHZ Audios Sensitivity: 88dB Maximum Power: 130W Minimum Power: 35W Application Range: Universal Car Horn Size: Approx. 127mm / 5in 2 x Car Speaker 2 x Speaker Cover 8 x Screw 2 x Connecting Line