The new AT Series engineered landscape speakers now feature a coaxially mounted 1" aluminum dome tweeter design over a proprietary high-excursion 6" woofer. Our All-Terrain speakers now come with a built in crossover network and 100 Watt low-loss, toroidal 70 Volt transformers, allowing these outdoor speakers to play at higher volumes while still maintaining a smooth frequency response of 70-20kHz. The woofer features an aluminum cone and Santoprene™ surround to withstand harsh outdoor environments. The 62AT is constructed of aircraft aluminum and includes an aluminum perforated grille to provide years of trouble free use.