Features:

Transmitter: The system comes with a Radio Frequency omnidirectional transmitter/charger that connects to an audio source via analog stereo preamp connection. It transmits a 900 MHz signal up to 250 feet to the wireless speaker, using one of three selectable transmission channels. A channel select switch on the transmitter allows the use of other 900MHz equipment in the same area as the speaker is being used to avoid interference.

Speaker: The self-powered, 7.5 watt speaker is a Two-way acoustic suspension design capable of outdoor use. The speaker features a 2" dome tweeter and 5" cone woofer which are powered by a self-contained 7.5 watt digital amplifier with a 40 to 15kHz frequency response. The speaker has a left/mono/right switch on the right side of the speaker so you can use the speaker as a stereo pair in one location matched with another AR AW822 (optional) or as separate mono speaker in your desired location. The speaker is powered by either the supplied AC power adapter or by 8 "C"-cell batteries (not included). The battery compartment is located on the bottom of the speaker and requires three phillips-head screws to be removed.

• Note: If you are using rechargeable batteries, the batteries will charge when the speakers are powered with the AC power adapters. The AC adapters will charge rechargeable NiMH or NiCd batteries (not included).