I-sonic, The first entertainment system to include hd, Radio, xm – Polk Audio I-Sonic ES2 Series User Manual

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I-SONIC

ENTERTAINMENT SYSTEM 2

ROOM FILLING SOUND YOU HAVE TO HEAR TO BELIEVE

Polk Audio is an award-winning designer and manufacturer of high performance audio products
and the largest audio brand of Directed Electronics, Inc. (

NASDAQ

DEIX

). Founded in 1972 by three

Johns Hopkins University graduates, Polk Audio holds over 50 patents for advances in audio
design and technology. Polk’s products include loudspeakers and electronic components for
home, auto and marine applications, the first satellite radio home component tuner, the world’s
first audiophile-grade active IP-addressable loudspeaker, the first THX

Ultra2 Certified in-ceiling

loudspeaker and I-Sonic

—the first Entertainment System to include HD

Radio, XM

Connect

& Play capability and a DVD player. Polk products are available through authorized specialist
consumer electronics retailers worldwide. For more information and the location of a Polk
retailer or distributor in your area, visit www.polkaudio.com or call us at 1-800-377-7655 (USA
and Canada). Outside of North America call +1 (410) 358-3600.

We’re fanatics when it comes to providing you useful, accurate information that can help you evaluate our products. But as we all know, we live in an imperfect world. At least some of us do.
That’s why performance specifications and product dimensions are subject to change without notice. For the most current specifications see our website, www.polkaudio.com/home.

Polk Audio is a Directed Electronics company which trades on NASDAQ under the symbol DEIX. Investor information can be found at http://investor.directed.com.

Polk Audio, Polk, PowerPort, Dynamic Balance, F/X, Atrium, Big Speaker Sound Without The Big Speaker, High Velocity Compression Drive, Acoustic Resonance Control, ARC Port, Casket Basket,
I-Sonic, SurroundBar & SDA are registered trademarks of Britannia Investment Corporation used under license by Polk Audio, Incorporated. Polk Audio Designs & miDock are trademarks of
Britannia Investment Corporation used under license by Polk Audio, Incorporated.

POLK AUDIO
5601 METRO DRIVE
BALTIMORE, MD 21215

WWW.POLKAUDIO.COM

CUSTOMER SERVICE:
800-377-7655 (USA & CANADA)
410-358-3600 (WORLDWIDE)