Hi Darwil, Thank you for sharing your thoughts regarding the DU7200 TV’s sound quality. We recommend adjusting the Sound Settings to improve your experience. You can change the Sound Mode by going to Settings > All Settings> Sound > Sound Mode. You can also customize the sound with Expert Settings by going to Settings > All Settings> Sound > Expert Settings. To assist you with possible sound settings adjustments for a better audio experience or choosing a Samsung Soundbar to complement your viewing enjoyment, please reach out to us at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. Or visit us on the Samsung website and click on the ‘Support’ link for: 1) LiveChat 2) Manuals, Software, & Warranty Info ~ Samsung Advisor

Hi Chango, Thank you for your feedback on the DU7200 TV! Your TV offers 3 HDMI ports and is Bluetooth and Wi-fi capable. If your sound system requires an optical out port, you can utilize an HDMI to Optical Converter, which is available at most electronic stores! For optimal motion image performance, you may want to adjust the picture clarity setting by going to Settings > All Settings> Picture > Expert Settings > Picture Clarity Settings. I hope these tips help. If you need more help, Samsung is here for you! Please call us at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. Our LiveChat agents are also available by clicking on the ‘Support’ link on our website. ~ Samsung Advisor