A:AnswerHi BY! The SWA-9200S Wireless Rear Speaker Kit is intended for use in the U.S. and will only support 110-120V. To use 220V you would need to purchase a separate adaptor/converter. ~ Samsung Solutions
A:AnswerHello Help. The HW-S800D is compatible with the SWA-9500S Wireless Rear Speakers. Check them out at Best Buy: https://www.bestbuy.com/site/samsung-swa-9500s-za-2-0-2-channel-wireless-rear-speaker-kit-dolby-atmos-dtsx-black/6456115.p?skuId=6456115
~ Samsung Solutions