Fangrui Product Features 1、Universal dome tweeter, less power consumption, loud and clear sound, high‑efficiency, giving you a good listening experience. 2、The use of good foam diaphragm and magnetic circuit to ensure that there is no harsh sound, provides rich high‑frequency details. 3、Long lifespan, easy to install and maintain, can be used anywhere in the car. With capacitor, not easy to be burnt out. 4、Made of premium quality ABS, rugged, antiwear, corrosion‑resistant and durable for long‑term use. 5、Manufactured to meet standard specification, strictly follow factory quality control, dependable to use. Specification Item Type: Car Tweeter Material: ABS Colour: Black Frequency Response: 4-20KHz Sensitivity: 98dB(1W/1M) Impedance: 4Ω Effective Value of Power: 10W Sound Diffusion: 90 degrees Application Scope: Suitable for 24V buses, mid-sized buses, medium and large trucks, car audio, LCD TVs, walkie-talkies and monitoring systems, etc. Package List 2 x Tweeters4 x Screws2 x Tapes Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin