Boss Audio 6.5" MR6W Speaker - White - 180W 6.5" MR6W Speaker - White - 180W A great sound makes these and designed to withstand the harsh conditions of the marine environment. All frame and grill sections are made of a polymer composite that is completely waterproof with a coating to protect against damage from UV rays. Rubber surrounds the body and polypropylene cones to complete the waterproof package. The tinsel leads are coated to prevent corrosion. Features: Weatherproof construction Dual cone Design Polypropylene woofer cone and treated cloth surround Technical Specifications: Speaker Impedance - 4 ohms Cone Material - Water-Resistant IMPP Sensitivity - 89dB Frequency Response - 80HZ - 20KHZ Max Power - 180W 90 Watts RMS Cut-out Dimensions - 5.75" Mounting Depth - 2.2" In the Box: Two (2) - 2 way speakers Mounting hardware Instruction manual *Sold as a Pair WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.