Visual Sound, Inc. Speaker-8in Moist Resist Cone, 10oz Magnet, 15W, 8 ohm, 5W xfmr 8C10MRA-T72

Lowell Manufacturing Company 8C10-MRA-T72: 15W moisture-resistant speaker for utility paging or low-level background music in high humidity indoor/outdoor environments (locker room, greenhouse, etc.). Includes speaker with 10 oz. magnet that's treated with phenolic resin and double acrylic lacquer coating over cotton cone, transformer TLM572 (taps at 0.25, 0.5, 1, 2, 5W @ 70/25V), and corrosion-resistant zinc-plated steel basket. When used outdoors, install where protected from direct exposure to sun/rain