Polk Audio

Online Manual

Click here to download the I-Sonic ES printable quick-reference guide.
I-Sonic ES2 manual coming soon.

Frequently Asked Questions

You've got questions, we've got answers. View frequently asked questions about I-Sonic models.

AM, FM, & HD Radio Tips

Did you know there are tricks to getting better AM & FM reception? Read all about them in this educational article: AM & FM Radio Reception and Antenna Tips

Video Tutorials

Hate to read owner's manuals? View our training videos for easy to follow instructions.

iPod Compatibility

Click here to see what iPod's are Compatible

There's No Comparison
Features Polk Audio I-Sonic Polk Audio I-Sonic 2 Bose® Wave® Music System Boston Acoustics Micro System CD Boston Acoustics Receptor Radio® HD Cambridge SoundWorks Radio CD 820HD Tivoli Satellite Combo #154

AM & FM

Plays CDs      

Plays DVDs  

Satellite Radio 1 2

Video outputs

Integrated iPod Dock

iTunes Tagging for HD Radio          

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