2" Satellite Tweeter Tweeter, Can be Removed from Case for Flush Mounting, Super Polymer Diaphragm, 4 Ohms Impedance, 10 oz. Magnet Structure, 50 Watts RMS/100 Watts Peak Power, Ferro Fluid Enhanced, Sensitivity: 93dB, Frequency Response: 5k-22kHz, Crossover Capacitor Network Installed