LG Home Theater Model LHD657 5.1 Channel sound system with a total power of 1000W RMS. I used it for a very short period And the device is almost new Specifications: • 5.1 Channel Audio • 1000 Watts RMS • 4 Tall Boy Speakers • Center Speaker • Powerful Subwoofer • Bluetooth for playing audio from mobile • USB for playing movies and music • DVD • HDMI • Optical • AUX • FM Radio • Two microphone inputs for karaoke • Supports upscaling video to 1080p • Dolby Digital The device is suitable for home, watching movies and matches, and playing music, and its sound is powerful and surround Additionally, it comes with an Optical cable to transfer audio with high surround quality, which I bought separately.