Amazon.com: AC Adapter Power Supply Compatible with Samsung Soundbar HW-F550 HW-F55C HW-F550/ZA HW-F551 : Electronics
HW-K550 Soundbar w/ Wireless Subwoofer Home Theater - HW-K550/ZA | Samsung US
AC Adapter for Samsung HW-F355ZC HWF355/ZC HW-F550 HW-F55C HWF550 HW-F550/ZA | eBay
Samsung HW-F550 Bluetooth SoundBar Speaker System Review - Delivering A Euphoric 2.1 Channel Experience | Technology X
LastDan AC DC Adapter Compatible With Samsung HW-F550 HW-F55C HWF550 HW-F550/ZA HWF550/ZA HWF55C Crystal Surround AirTrack Soundbar Speaker Surround Air Track Sound Bar System - Walmart.com
Samsung HW-F550 Powered 2.1-channel home theater sound bar with wireless subwoofer and Bluetooth® at Crutchfield