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Logitech Z-5500 THX-Certified 5.1 Digital Surround Sound Speaker System | Headphone Reviews and Discussion - Head-Fi.org
Logitech Z-5500 Surround Sound Speakers - 5.1 Digital, 505-Watts RMS, 10 Subwoofer, THX-Certified, Wireless Remote at TigerDirect.com
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