Entertainment System). • Audio Channels: 5.1 system (includes 5 small speakers "Satellites" and a "Subwoofer"). Main Technical Features: • My Karaoke: A feature that allows you to convert any song into a karaoke song by muting the original singer. • Crystal Amplifier Plus: A Samsung technology aimed at delivering very pure sound and reducing digital noise. • EZ MP3 Maker: A feature that allows you to convert audio files from CDs to MP3 format and save them easily to USB. • Smart Volume: Automatic adjustment of the volume level to prevent sudden increases when changing channels or scenes. • Easy Bass Control: Easy control of the "bass" or low-frequency sound for a cinematic experience.