POLK | Compact Outdoor Loudspeaker With 3.5" Driver | Sat 300Made in USA. Acoustically "matched two "way design delivers dynamic sound on its own, or blends seamlessly with the Sub100 subwoofer, even in difficult, wide "open outdoor spaces Flying bridge "mounted tweeter never gets in the way of the woofer, for smooth, realistic sound in a compact housing Metal security plate foils thieves and keeps Sat300s planted safely in your garden 8 ohm compatible 100 watt power