
Polk Audio's I-Sonic is simply the best sounding and most advanced compact home entertainment system you can buy. Its unique set of features includes:
Exclusive Speaker Technologies
Four-speaker I-Sonic Technology

Four-speaker I-Sonic technology delivers a room-filling, stereo
all-around soundstage 360º around the entertainment system. You
will hear big life-like sound everywhere in the room, even if you are to the
side or behind the unit.
Patented PowerPort® Bass Technology

PowerPort venting technology belts out the kind of rich powerful bass you'd
expect from much larger stereo speakers. Bass ports redirect the sound created
by the back of the speaker cone into the room.
Digital Signal Processing
We've harnessed the incredible data processing power of the latest chip technology to bring you superior sound.
Bass and Treble Controls
No matter how hard we've worked to perfect I-Sonic's sound, there may
be times when you'll want to adjust the sound to suit your personal taste or to
compensate for sonic flaws in program material.
Hear More Radio Stations Than Ever Before
HD Radio®

HD Radio® technology for static-free reception. Radio stations all over the country are converting to digital HD radio broadcasting. The chances are very good that your favorite radio station is or will shortly be broadcasting in HD.
Conventional AM/FM Radio
I-Sonic picks up all of the broadcast radio stations in your area. If your favorite radio stations are not yet broadcasting in HD you will receive standard analog AM and FM just like ay other AM/FM radio (only better sounding of course).
XM Satellite Radio

XM Ready-simply plug in an optional Connect & Play XM antenna to receive 150
digital channels, including 100% commercial-free music, over 30 channels of
news, sports, talk and entertainment, and over 20 dedicated channels of XM
Instant Traffic. All XM metadata is displayed on the I-Sonic's front
panel display, including full song title and artist name as well as information
extras such as stock and sports score tickers.
Complete Entertainment System
DVD/CD player with S-video & composite outputs
Connect the I-Sonic system to your TV for a complete, compact, high
performance audio/video entertainment solution for today and tomorrow. Plays
DVD, CD, Picture CD, Video CD, MP3 CD and many other formats.
iPod and MP3 players Connectivity
iPod and MP3 players, cassette decks or any stereo audio source devices hook up to I-Sonic via one of two Auxiliary inputs: a stereo mini jack connector on the side and a pair of RCA jacks on the back.
Additional Features
- Full function dual-alarm clock radio wakes you to your choice of radio station (broadcast or XM) or your favorite CD or DVD.
- Headphone jack allows private listening at any hour. The speakers are muted as soon as you plug in headphones (headphones not included)
- 30 radio mixed presets, which means you can set XM, HD, or conventional AM/FM stations on a single preset menu
- Wireless remote control. The I-Sonic entertainment system can also be easily used with onboard controls should the remote be misplaced or disabled.
- Compact dimensions (14.5" x 9.75" x 4.75") allow the I-Sonic entertainment system to fit anywhere in your home, office or business.

