The first iPhone-specific speaker system we've seen is Logic3's IP104 Speaker for iPhone, which builds upon the company's earlier i-Station Traveller with a larger body and more iPhone-specific styling. IP104 features a black metal mesh front with glossy silver edges and a blue power LED. Its two sides expand to hold the iPhone -- or iPods -- either vertically or horizontally, on a base that contains four AA batteries or sits empty. Unlike Traveller,…
