The LH-DK6540 DVD receiver has karaoke functionalities and incorporates all the features of a top of the range home theatre system. It features five 60 watt satellite speakers, a 120W sub woofer and can play various audio formats like digital video express, MP3, windows media audio and all DVD formats. This is a global first, according to LG, since the DVD Forum established its two main complementary standards, DVD-R/RW and DVD-RAM. The system is loaded with 1500 copyright songs (1000 English and 500 Arabic songs), a songbook and a stylish microphone.
Sound enhancements like echo, fan fare, tempo, key control, score and chorus are also part of the system. Other features include easy song search, AM/FM Digital PLL Tuner, and DTS, Dolby Digital and Dolby Prologic II surround sound. Up to 3000 songs can be stored on this machine that is armed with two microphones. Other karaoke systems launched in the region include the LFK 5931 and LH-T250.