Logitech Z-5300e THX-Certified  280-Watt 5.1 Surround Sound PC and Gaming Speaker System Main Specifications Product Description Logitech Z-5300e - PC multimedia home theater speaker system Product Type PC multimedia home theater speaker system System Components 5 speakers, subwoofer Speaker Type Active Nominal Output Power (Total) 280 Watt Max (RMS) Output Power (Total) 560 Watt Response Bandwidth 35 - 20000 Hz Audio Amplifier Integrated Connectivity Technology Wired - NOTE: THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF COLUMBIA (WASHINGTON, D.C.) Speaker System Details 4 x satellite speaker - 35.3 Watt  1 x center channel speaker - 39 Watt  1