PROFESSIONAL DESIGN: HiFi super tweeter can easily handle high frequencies. Maximum power 20W, impedance 4Ω. frequency, response range 3KHz‑33KHz. SUPER TWEETER: Metal shell tweeter makes the most of your system, providing you with everything that is missing in stereo speaker. USING METHOD: DIY all kinds of panels, fixed in the panel after installed into the speaker body, car, and other scenes. Or directly fixed in the speaker body, etc. HIGH TEMPERATURE RESISTANT: Diaphragm using high temperature resistant materials, reduce the deformation factor amplitude frequency response, wide frequency response high linear impedance. WIDE RANGE OF APPLICATION: Black super tweeter wide range of applications, ideal for studio, multimedia, automotive, home, etc.