First introduced months ago at the International CES, IK Multimedia's iLoud Portable Personal Studio Monitor ($300) is now available for preorder. It's billed as "the first portable speaker for musicians," offering 40 Watts of sonic power, and promising "accurate" sound that's tuned to the needs of audiophiles. Although it can be used as a standard Bluetooth wireless speaker, you can also connect a guitar or mic through the input on the back. Theā¦