Acoustic Audio by Goldwood MRN65W Waterproof Flush Mount Marine 6 Speaker Set Waterproof to handle the toughest heavy water situations and severe outdoor conditions Full Range and Wide Sound Dispersion Speakers easily integrate with new and existing audio systems Traditional Wired ...Acoustic Audio by Goldwood MRN65W Waterproof Flush Mount Marine 6 Speaker Set Waterproof to handle the toughest heavy water situations and severe outdoor conditions Full Range and Wide Sound Dispersion Speakers easily integrate with new and existing audio systems Traditional Wired Passive speaker design, simply drive power from your 4ohm marine audio receiver or amp Flush Mount low profile housings install easily with included hardware Sealed Waterproof housings come with rubber sealing gasket Full Range sound coverage with 2-way woofer and tweeter configuration 6.5" Polypropylene cone Woofers with waterproof cloth-treated surrounds .5" Mylar Tweeters Frequency response is 50Hz-20 kHz with 91dB at 4ohm 1" Self Tapping installation screws with spring "U" nuts included Fits round speaker hole size of 5.4" with a mounting depth of 2.375" Overall speaker size of 7" with raw wire connections 4.5" Across between screw holes and 6.375" diagonally System Requirements Any marine audio receiver or amplifier Your amp power should be no less than 10 and no more than 100 watts per channel Marine Rated raw speaker wire to connect your amp to the speakers Applications Marine Speaker Systems Extreme Outdoor Installations What's in the box 6 Flush Mount Passive Marine Speakers Mounting Hardware Cut-Out Templates Instruction Manual