When we first spotted the as-yet-unfinished iP46 ($100) earlier this year, we couldn't help but think of Logitech's Pure-Fi Anywhere system -- and that's exactly iHome's goal. iP46 uses a similarly wide four-speaker array with two active and two passive drivers designed for balanced, powerful sound, plus a rechargeable battery and a wall adapter. SRS is offered as a sound enhancer button like Pure-Fi's 3-D audio button, and slide-out metal legs are…
