Amazon.com: T POWER Ac Dc Adapter Charger Compatible with Samsung HW-JM37C, HW-KM45C HW-JM47, HWJM47 Series AirTrack Sound Bar Crystal Surround SoundShare SoundBar Wireless Subwoofern Power Supply : Electronics
Refurbished: Samsung HW-KM45C 2.1 Channel 300-Watt Soundbar & Wireless Subwoofer Speaker System w/ Bluetooth and HDMI Cable - Newegg.com
Amazon.com: UpBright 24V AC/DC Adapter Compatible with Samsung HW-KM45 HW-KM45C HW-KM55 HW-KM55C HW-KM47 HW-KM47C Wireless Soundbar System 24VDC Power Supply Cord Cable PS Battery Charger Mains PSU : Electronics