DESC: Send high-quality audio wirelessly up to 150 feet through walls, floors and ceilings and enjoy your indoor music outdoors with the help of the Acoustic Research AW825 outdoor speaker. You can wirelessly hook this Acoustic Research wireless speaker to your stereo system, PC and MP3 player as well as i-phone and i-pod. This outdoor speaker is easy to use with a push-button and auto-lock tuning plus expandable; just add multiple units to expand your outdoor environment. The Acoustic Research AW825 sports 2" tweeter, 3" woofer with 5-watt RMS in a 2-way acoustic design and includes a transmitter with stereo audio input and three selectable broadcast frequencies. Its portable design allows this Acoustic Research wireless speaker to conveniently hang or stand for easy installation. Sleek, portable and weather-resistant, the Acoustic Research AW825 is an ideal wireless outdoor speaker.