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For Samsung Soundbar HW-K450 HWK450 HW450 HWM450Z AC Adapter Cable A4024-FPN F | eBay
Amazon.com: Replaced Remote Control Compatible for Samsung HW-J4000/ZA HWK450 HW-K550/ZA HW-K651 HW-KM37/ZA HWKM45ZA Sound Bar System : Electronics
HW-K450 Soundbar w/ Wireless Subwoofer Home Theater - HW-K450/ZA | Samsung US