The Pyle PLMR61 Speakers (Black) are waterproof 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 PLMR61 is a pair of 120-watt, 6.5" two-way, full-range speaker suitable for marine use. These black speakers are equipped with a polypropylene cone with cloth surround and 1" aluminum voice coil for accurate sound reproduction. The molded ABS plastic basket keeps your sound distortion-free.