Infinity Reference 1021t 1-Inch Textile-Dome Tweeter (Silver/Black) The Edge-driven textile-dome tweeter gives outstanding high frequency performance This tweeter comes with a one year parts and labor warranty This tweeter can be driven at 2 ohms as well as 4 ohms This tweeter comes with an inline crossover network This tweeter can handle up to 50 watts RMS or 150 watt peaks