Great for compatible vehicles and boats, The Infinity Reference 2-way Marine speakers (pair) feature 6.5-Inch woofers and dome tweeter that deliver rich, dynamic sound. These speakers guard against damage with their water- and splash-resistant design UV-treated grill and basket for lasting use. Features and benefits: suitable for marine and automotive use water- and splash-resistant design UV-resistant composite grill and basket 225-watt peak power Handling (8 ohms) 6.5-Inch polypropylene woofer cones with butyl surrounds balanced PEI dome tweeters ferrite magnets Signal-to-Noise ratio offers a 92-decible Sensitivity 2.5-Inch mounting depth installation Parts Included specifications: peak power Handling (w): 225 Signal-to-Noise ratio (db): 92 magnet: ferrite what's in the box: Infinity Reference 2-way Marine speakers (pair) installation Parts Owner's manual