JENSENPOWERSPORTS 6.5" BAR MOUNT 2-WAY SPEAKERS•Full range of audio reproduction through 6.5" polypropylene woofer with 1" PEI dome tweeter •100 watts maximum handling power •Waterproof (IPX5) •Aluminum mounting clamp •Includes round & square clamp adapters (Fits round bars 1" to 3" - Fits square bars 3" x 1.5" & 3" x 2") •Corrosion resistant (ASTM B117) •UV resistant finish (ASTM D4329)