Amazon.com: Accessory USA AC DC Adapter for Samsung HW-K450 HW-K450/ZC HW- K450/ZK HW-K450/EN HWK450 2.1-Channel Soundbar System Power Supply Cord : Electronics
HW-K450 Soundbar w/ Wireless Subwoofer Home Theater - HW-K450/ZA | Samsung US
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Charger Adapter For Samsung HW-KM45 HW-KM45C HW-K450 Soundbar Power Supply Cord | eBay