What would Griffin's Evolve be like if it wasn't wireless and included a subwoofer? iHome's iH51 ($150) is as close of an answer as we've seen: this four-component-plus-remote system includes two satellite speakers, a standalone, level-adjustable bass unit, and an iPod docking station with dual alarm clock and radio functionality. Designed to let you position the speakers wherever you prefer, the system is controlled via illuminated integrated buttons…
