SAMSUNG 2.1 Channel 260W Curved Soundbar System with 6.5" Wireless Subwoofer - HW-M4500 (Discontinued) - Walmart.com
Samsung HW-M4500/EN, HW-M4500/ZG Connecting a TV using an HDMI Cable, TV ARC, Auto Power Link, D.IN, Left, D.IN, D.IN, D.IN, TV ARC, TV ARC, (Source), (Source)
19V Mains AC-DC Adaptor Power Supply DC19V 22W for Samsung HW-M4500/XU Soundbar | eBay
New Remote Control for Samsung HW-M450 HW-M4500 HW-M550