For those who like to rock out but don't like big speakers, the 11-inch-high AW650 is practically built to order. The AW650's 6 1/2-inch woofer plays down to 37 Hz, which is even lower than the deepest note on a double bass. Its tough, weatherproof ABS cabinet and high power handling assure years of reliable service. This compact outdoor speaker delivers party-level sound even in large backyards. A tough, waterproof 6 1/2-inch polypropylene woofer and ported cabinet give the AW650 much more powerful bass than most small speakers can muster. The pivoting 1-inch tweeter is made from Supernil synthetic fabric, which resists moisture and mold and also produces clear, detailed treble. A rugged ABS cabinet protects the AW650 against years of rain, snow and sun. The rustproof powder-coated aluminum grille protects the drivers from damage even if a stray football happens to hit the speaker. Each speaker comes with a swiveling mount, so you can mount it horizontally or vertically, then twist it in any direction.