One indoor / outdoor speaker with 5 1/4" dual voice coil polypropylene woofer, (2) 1" pivoting Supernil soft dome tweeters and 100W power handling. Weather-resistant ABS housing, powder-coated aluminum grille. Includes swivel mounting bracket. The AW500TT plays both left and right channels from a stereo amplifier, so you need just one speaker to get spacious sound. The 51/4'' dual voice coil polypropylene woofer delivers satisfying bass, and the (2) 1'' Supernil synthetic fabric tweeters pivot so you can widen or focus the sound. All drivers are waterproof so they can tolerate the weather or a soaking from a sprinkler. A tough ABS molded enclosure lets the AW500TT handle rain, snow, heat, cold, dust, and the minor dings that just happen in any backyard or garage. A rustproof, powder-coated grille protects the waterproof drivers from damage. The included mounting bracket swivels so you can point the speaker in whatever direction you want. The AW500TT is our most affordable way to get stereo sound indoors or out. From one 11'' wide speaker, you get spacious, enveloping sound and a super-simple installation. A rugged weatherproof enclosure, waterproof drivers and a powder-coated aluminum grille let the AW500TT perform as well in a snow-filled backyard as it does in a cozy living room.