Features 1” ( 25mm ) Aluminum / Magnesium Poler Dome Tweeter Flush and Surface Mount Function 12 dB External Premium X-Over Specifications Dynamic Power Handling 250 Watts RMS Power Handling 85 Watts Recommended Power Range RMS 45 Watts - 85 Watts Frequency Response 3.5 Hz - 20 KHz Impedance 4Ω Sensitivity 91 dB Description Elevate your sound experience to euphoric heights with the ES9 1T in Dome Tweeter!Introducing the Euphoria ES9 1T in Dome Tweeter, a marvel of audio engineering that promises