KM Marine 4" (100 mm) Coaxial Speaker System

- Four-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

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