Boss Marine loud speakers provide excellent performance in rough saltwater conditions. Designed with polypropylene cones, rubber surrounds & heavy-duty polymer-based speaker frames, ensure that speakers are impervious to moisture & eliminates any harm due to splashing of saltwater. The protective coating blocks UV rays, maintains material's integrity & keeps the speakers looking good. 150 watts peak power handling. Corrosion-proof plastic grille. Freq. Resp: 120Hz to 18kHz. Voice coil: 3/4'' aluminum. Tweeter: 1'' Mylar dome. Sold by pair.

MFG# MR-50B MR50B UPC# 791489250108