
Polk's I-Sonic® acoustic system creates a stereo soundstage throughout your entire room. It uses four specially-designed full range speakers, two on the front and two on the back. Through the magic of Digital Signal Processing, full stereo is created all the way around the system. This is different from the conventional table-top systems that "beam" the sound in one direction.

I-Sonic® ES2 features:
The I-Sonic ES2 introduces a new music discovery feature from Apple® called iTunes Tagging which makes it simple to buy songs you hear on HD Radio stations. The iTunes Tag button on the I-Sonic ES2's front panel and remote control allows you to "tag" songs broadcast by HD Radio stations. The I-Sonic ES2 stores information about the tagged songs to its memory and transfers the tags to an iPod when docked. When you sync your iPod with your computer, iTunes automatically presents the songs in a new Tagged play-list for the you to preview, buy, and download. iTunes Tagging is a great way to discover new music and add it to one's collection.