Kicker KST2504 KST250 1" tweeters with x-overs 4-Ohm

KICKER's elite KS tweeter upgrade has extended frequency range and high power handling make it an excellent addition when you crave more volume and realism. The KS One-Inch Tweeter is a silk dome, complete with a trio of mounting options and an in-line 12dB crossover.

Features:

Pair Kicker 44KST2504 1" 150 Watt Car Audio Tweeters w/Cross-overs, 4-Ohm KST250 
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 75 watts of recommended power. See below for more details.
Specifications:
Tweeter: 1" (25 mm)
Tweeter Dome Material: Silk
Rated Impedance: 4 Ohms
Peak Power Handling: 150 Watts
Continuous Power Handling: 75 Watts
Sensitivity: 94 1W, 1m
Frequency Response: 3500Hz - 21kHz
Flush Mount Tweeter Depth: 9/16" (14 mm)
Flush Mount Tweeter Hole Diameter: 1-3/4" (45 mm)
High Pass, at Frequency: 12 dB, 3500 Hz