Crutchfield offers the Russound AirGo 1 Outdoor Speaker System for Apple AirPort Express in Gray, model no. 3120-534270, for $99.99 with free shipping. That's the lowest total price we could find by $50, although we saw it for $16 less last winter. This speaker features a chamber for an Apple Airport Express (not included), two 3/4" tweeters, and a 6-1/2" sub-woofer.