Item Type: Super TweeterMaterial: MetalModel: AMT 40Rated Impedance: 4 Ohm 15%DC Resistance: 3.6 Ohms 15%Frequency, Response Range: 3KHz-33KHzSensitivity: 90dB3dbPower Handling: 10WMaximum Power: 20WRecommended X Over: Situation3KHz-4KHzProduct Size: Approx. 40x40x20mm / 1.6x1.6x0.8inColor: BlackPackage List1 x Super Tweeter1. Tweeter access must be added capacitors or crossover to prevent burnout, positive and negative level lines can not touch.2. Please allow some error due to manual measurement.1PROFESSIONAL DESIGN: HiFi super tweeter can easily handle high frequencies. Maximum power 20W, impedance 4. frequency, response range 3KHz33KHz. 2SUPER TWEETER: Metal shell tweeter makes the most of your system, providing you with everything that is missing in stereo speaker. 3USING 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. 4HIGH TEMPERATURE RESISTANT: Diaphragm using high temperature resistant materials, reduce the deformation factor amplitude frequency response, wide frequency response high linear impedance. 5WIDE RANGE OF APPLICATION: Black super tweeter wide range of applications, ideal for studio, multimedia, automotive, home, etc.