Kicker 45KM42 4" Coaxial Speakers 2-Ohm 50W Water Resistant Marine Power Sports

These Kicker speakers are made to thrive in the water. UV treatments on injection-molded cones, Santoprene® surrounds, baskets and grilles all help maintain top-shelf performance. KM speakers will endure almost any weather conditions with splash-and-spray-resistant sealed motors and locking/sealed terminal covers. Speaker hardware is forged from rustproof, 316L stainless-steel.

• Two-Ohm Voice Coil
• 1/2-Inch PEI Tweeter
• Locking/Sealed Terminal Covers
• UV-Treated Polypropylene Woofer With Santoprene® Surround
• UV-Resistant Polymer Basket
• 316L Stainless Mounting Hardware Included
• Charcoal and White Grilles Included
• Meets or Exceeds ASTM Standards for UV** and Salt/Fog Exposure**
  *ASTM B117 200 hr. Salt Fog Test
  *ASTM G154 400 hr. Accelerated UV Test

This KM Four-Inch Coaxial Speaker works best with 50 watts of recommended power.

**Note: Both White and Charcoal Grilles are included

Woofer(in,mm)
4, 100

Tweeter(in,mm)
1/2, 13

Tweeter Dome Material
PEI

Rated Impedance(Ω)
2

Peak Power Handling(Watts)
150

Continuous Power Handling(Watts RMS)
50

Sensitivity(1W,1m)
89

Frequency Response(Hz)
60-20k

Mounting Hole Diameter(in,mm)
3-13/16, 97

Mounting Depth(in,mm)
1-7/8, 48

LED Lighting
No

Grilles
Charcoal and White

What's in the Box:
2 - 4" 2Ω Coaxials
8 - Mounting Screws
8 - Mounting Screw Clips
2 - Wire Connection Covers
2 - Zip Ties