English

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, Sur- roundBar & SDA are registered trademarks of Britannia Investment Corporation used under license by Polk Audio, Incorporated. Polk Audio Designs & miDock are trademarks of Britannia Investment Corpora- tion used under license by Polk Audio, Incorporated.

FRANÇAIS

Polk Audio est une compagnie de la Directed Electronics inscrite à la NASDAQ sous le symbole DEIX. Pour des informations boursières visitez : 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, Sur- roundBar & SDA sont des marques de commerces déposées de la Britannia Investment Corporation util- isées sous license par Polk Audio, Incorporated. Polk Audio Designs et miDock sont des marques de com- merce de la Britannia Investment Corporation utilisées sous license par Polk Audio, Incorporated.

ESPANOL

Polk Audio es una empresa de Directed Electronics, la cual tiene operaciones bursátiles en el índice NAS- DAQ bajo el símbolo DEIX. Hay información para inversionistas en 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 Con- trol, ARC Port, Casket Basket, I-Sonic, SurroundBar y SDA son marcas comerciales registradas de Britan- nia Investment Corporation usadas por Polk Audio Incorporated bajo licencia. Polk Audio Designs

y miDock son marcas comerciales de Britannia Investment Corporation usadas por Polk Audio Incorporated bajo licencia.

DEUTSCH

Polk Audio ist ein Unternehmen der Directed Electronics-Gruppe, die bei NASDAQ unter dem Symbol DEIX gehandelt wird. Investoreninformationen finden Sie unter 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, Sur- roundBar & SDA sind eingetragene Marken der Britannia Investment Corporation, die unter Lizenz von Polk Audio, Incorporated verwendet werden. Polk Audio Designs & miDock sind Marken der Britannia Investment Corporation, die unter Lizenz von Polk Audio, Incorporated verwendet werden.

ITALIANO

Polk Audio è un’azienda Directed Electronics, quotata sul listino NASDAQ con il simbolo DEIX. Per infor- mazioni concernenti gli investitori visitare il sito 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 Con- trol, ARC Port, Casket Basket, I-Sonic, SurroundBar & SDA sono marchi registrati di Britannia Investment Corporation utilizzati su licenza da Polk Audio, Incorporated. Polk Audio Designs e miDock sono marchi registrati di Britannia Investment Corporation, utilizzati su licenza da Polk Audio, Incorporated.

PORTUGEUSE

A Polk Audio é uma empresa da Directed Electronics, negociada na NASDAQ com o símbolo DEIX. Infor- mações para investidores estão disponíveis em 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 Con- trol, ARC Port, Casket Basket, I-Sonic, SurroundBar e SDA são marcas registradas da Britannia Investment Corporation usadas sob

licença pela Polk Audio, Incorporated. Polk Audio Designs e miDock são marcas comerciais da Britannia Investment Corporation usadas sob licença pela Polk Audio, Incorporated.

Polk Audio Customer Service: 1-800-377-7655 (Outside US & Canada: 410-358-3600) Monday-Friday, 9:00 AM-6:00 PM EST, polkcs@polkaudio.com