The SONY Hi-Fi component system!! 4 speakers boofers! The product is used but is in good condition. The quality is very good and the whole components are genuine & made with high quality. THE PRICE IS NEGOTIABLE serious buyers contact Features! connect optional accessories like iPod or Walkman music players, Mobile phones etc. Z-Groove, MP3 Booster and X-Trance Pro. The D-Light Sync is another party feature which focuses on coupling music rhythm with light patters. 3-Disc CD changer, USB Port, Dual Cassette Deck or AM/FM Tuner. The CD player can read CD-R/RW and MP3 CDs, while the USB port also records utilizing the USB memory. Additional features include FL display for better resolution on information displayed, and the Built-in Lighting Effects which flash according to the beat of music playing. The system is 5.1 channel 12300 watts. It/'s perfect for home use and small scale commercial use. It serves as the beat of party.