LG LHD657 5.1 Ch DVD Home Theater System (Excellent Condition / Subwoofer not work)

Selling my premium LG LHD657 DVD Home Theater System. The system is in absolutely immaculate condition, very sparingly used, and looks just like new. It delivers powerful, cinematic surround sound perfect for movies, music, and gaming
Model: LG LHD657
Configuration: 5.1 Channel Surround Sound with 4 Tallboy (Tower) Speakers, 1 Center Speaker, and 1 Subwoofer.
Connectivity: Bluetooth, HDMI Out, Optical Input, USB, and FM Radio.
Condition: Overall cosmetic and working condition is like new. original remote control is included and fully functional
All tallboy speakers and the center speaker work perfectly with crystal clear sound. The subwoofer is currently not producing sound—it seems to be a minor issue like a loose wire connection or terminal tweak, which can be easily fixed by someone tech-savvy