Wireless remote speakers have been disappointing, but I’d love to put something like this in the kitchen with remote speakers in the living room. Price is competitive, $300 for the base station and one remote speaker.
EOS Wireless - Products
... IntelliTouch announced Eos, a digital, wireless, multi-room audio speaker system for iPod. The system links up to four stereo remote wireless speakers using a frequency hopping scheme that the company says provides a range of up to 50 meters through walls and ceilings. It offers a base station with an iPod dock, two high performance stereo drivers, a ported sub-woofer, and SRS WOW sound enhancement, while the remote speaker systems feature the stereo drivers and subwoofer plus a removable, integrated power supply that allows the speaker to mount directly on a wall power outlet. A weatherproof wireless outdoor amplifier, which features two audio zones with separate volume controls, is also available. The Eos is scheduled for release in March at $299 for the base station and one remote speaker. ...
The base station has an IR remote control. They use a proprietary wireless technology.
Eos uses GigaWave, a proprietary digital wireless technology to broadcast interference-free CD quality digital audio to up to four satellite receivers at a distance of up 150 ft (50 meters). To avoid interference, Eos’ GigaWave uses proprietary digital spectrum technology (DSS). The special communications algorithm used in our GigaWave technology will not interfere with WiFi networks (both 2.4GHz & 5.8GHz) or digital products (like telephones) in the 5.8GHz range. This same technology allows Eos to stay clear of interference cased by with by other products that communicate in the 2.4 and 5.8 GHz range (as well as microwave ovens which operate at 2.4GHz).
Another reason that Eos has such phenomenal broadcast characteristics is the fact that it incorporates an error correction scheme that is capable of resending packets if signal is interfered with.
Our proprietary wireless protocol, combined with error correction technology is the reason why Eos is the only product on the market to ever can broadcast interference-free, CD quality audio to up to 4 satellites.
I’ll be looking for reviews ...