Acoustic Research AW-871 900MHz Wireless Stereo Speakers with Auto Tuning (Mfr# AW871) $111.72

The AW-871 from Acoustic Research features patented 900 Mhz technology which transmits audio signals through walls, floors and ceilings at distances of up to 300 ft* from transmitter. Convenient Push Button Auto-Lock Tuning 2-way acoustic suspension design for high-quality sound Built-in handle allows easy portability Left/Mono/Right switch offers versatility and convenience - set up with the Left and Right option for stereo music, or set to Mono and place speakers in multiple rooms for whole-house audio Use as rear-channels in a 5.1 surround sound system when running speaker wire is not possible or practical 3-in-1 Power/Volume/Scan control combines power, tuning and volume control for easy use Dual power mode - use the AC power adapters (included) or eight C-cell batteries (not included) Battery Charging indicator light Channel select switch permits the changing of transmission frequencies to operate more than one 900 Mhz product within the same area!

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