Kicker KST2004 KST200 .75" tweeters with x-overs 4-Ohm

Features:

Pair Kicker 44KST2004 3/4" 125 Watt Car Audio Tweeters+Cross-overs, 4-Ohm KST200 
Silk Dome Tweeters For A Smooth Sound
Three Tweeter Mounting Options (Hardware Included)
Extended Frequency Response
Lightweight Neodymium Magnets
In-Line12dB Crossover Included
Poly-Switch Protection
Grilles Included
The tweeter works best with 65 watts of recommended power. See below for more details.
Specifications:
Tweeter: 3/4" (20 mm)
Tweeter Dome Material: Silk
Rated Impedance: 4 Ohms
Peak Power Handling: 125 Watts
Continuous Power Handling: 65 Watts
Sensitivity: 92 1W, 1m
Frequency Response: 4500Hz - 21kHz
Flush Mount Tweeter Depth: 1/2" (12 mm)
Flush Mount Tweeter Hole Diameter: 1-9⁄16" (40 mm)
High Pass, at Frequency: 12 dB , 4500 Hz