Breathtaking sound technology that moves your emotions and surrounds you from every direction Dolby Audio / DTS Virtual:X DTS Virtual X creates rich 3D sound, including a sense of height through audio processing technologies. Includes Subwoofer Deep and rich bass with the wireless subwoofer The subwoofer connects wirelessly, delivering smooth and powerful sound from anywhere in the room. More bass for a stronger feel For those who want extra bass, Bass Boost mode provides a more exciting and powerful viewing experience by intensifying deep low frequencies. Carefully tuned sound to match your favorite content Adaptive Sound Lite analyzes audio tracks to enhance the sound accompanying your specific content, and whatever you watch, you'll get clear and detailed sounds. Game Mode Better listening for better gaming Game Mode gives you an advantage during gameplay by automatically removing distracting noise and improving the quality of sounds to accurately pinpoint the exact position of each. Used, clean, like new Best offer