6.5'' High Quality Poly Carbon Cone - Frequency Response: 85Hz-20K Hz.2-Way Water Resistant Construction Design - 4 Ohm Impedance.1'' High Temperature Voice Coil - Sensitivity: 90dB.1/2'' Neodymium Dome Tweeter - Mounting Depth: 2.5''.200 Watts Rated Peak Power - Cut-out Size: F135 mm Pyle's Hydra series speakers are water resistant and designed for use in your boat, on the dock, by the pool, or simply mounted outside. They're designed with rust-proof mesh covers for quality protection. The PLMRS62 is a 200-watt, 6.5" two-way, full-range speaker suitable for marine use. These silver speakers are equipped with a ½" neodymium dome tweeter for rich highs and a 1" aluminum voice coil for accurate sound reproduction. The molded ABS plastic basket keeps your sound distortion-free.