Just about every audio system out there now packs an iPod or iPhone dock, and since Sonos' Multi-Room Music System also needed one, the company rolled out the Wireless Dock (WD100), a device that lets users play the music stored on their iPod or iPhone no matter where they might be around the house.

The Sonos Wireless Dock accesses all of the music stored or playing on the aforementioned Apple devices and sends it wirelessly to Sonos ZonePlayers all throughout your home – before converting the music to analog – guaranteeing an enhanced audio quality, according to what the company has to say on this matter.

The Sonos Wireless Dock is compatible with the following devices: iPod touch (1st, 2nd, and 3rd generation), iPod classic, iPod nano (3rd, 4th, and 5th generation), iPhone 4, iPhone 3GS, iPhone 3G and iPhone, and has been certified by the developer to meet Apple performance standards.

"The Sonos Wireless Dock is the perfect accessory for our music loving customers who own an iPod or iPhone and want to enjoy the music stored on them in any or every room of the home," said Phil Abram, President, Sonos, Inc.

"This new dock reinforces our mission to provide our customers with access to all of the music on the planet, including everything available on an iPod and iPhone in the home."

The Sonos Wireless Dock will be available for $119 beginning by the end of October, which is not exactly a very small sum for such an accessory but, then again, Sonos products are not exactly well-known for being particularly affordable.