Kicker White Mini Wake Tower Marine Enclosures with Kicker 4" KM speakers. (4 ohm) Great for UTV's, ATV's, Golf carts, Wave runners, and marine applications. Gloss White Tower Enclosures 4" 2-way Marine Speakers Fits tubing sizes 7/8", 1", 1-1/8", 1-1/4" round or 1" square. Includes Mounting hardware and polyfill