Basically, iH27 uses a similar formula to Logitech’s $150 mm50 and Pure-Fi Anywhere speakers, placing an array of four speaker drivers—two active, and two passive—behind a metal grille and iPod dock. This is noteworthy mostly in that a major differentiator between the best of the $150 and $100 iPod speaker categories has previously been the presence of 4 good drivers in $150 models versus only 2 or 3 in the $100 models, and the cheaper…
