A:AnswerHello,
Please check out Best Buy for Universal AC adapters. https://www.bestbuy.com/site/searchpage.jsp?st=AC+adapter&_dyncharset=UTF-8&_dynSessConf=&id=pcat17071&type=page&sc=Global&cp=1&nrp=&sp=&qp=&list=n&af=true&iht=y&usc=All+Categories&ks=960&keys=keys
^Cristian
A:AnswerHi there! You will only be able to purchase the HW-T450 subwoofer with the soundbar, as you cannot add additional subwoofers to the soundbar and existing subwoofer. ^Gina
A:AnswerHello Mikey,
The HW-T450 does not have a separate channel for dialogue, in order to experience dialogue separation please step up to the HW-T650. Please check out the HW-T650 at Best Buy.
https://www.bestbuy.com/site/samsung-hw-t650-3-1ch-soundbar-with-3d-surround-sound-2020-black/6400685.p?skuId=6400685
^Cristian
A:AnswerHi! The HW-T450 is compatible with TVs that utilize digital optical audio connections. Check your TV to see if it has a digital optical audio output for compatibility. ^Tim
A:AnswerYes if you're blu ray player is hooked up to your TV, anything you play through your TV this will be the speakers it plays through. I smart cast alot for this purpose. Great quality connections. No loss of sound or anything.
A:AnswerHi Sharp! The HW-T450 is compatible with TVs that utilize digital optical audio connections. Check your TV to see if it has a digital optical audio output for compatibility. ^Tim
A:AnswerHi Greg! I'm sorry you're having issues with your HW-T450 Soundbar. To better assist with this issue, please reach out to Samsung Support via any of these options:
Phone: 1-800-SAMSUNG
Available 8 AM - 12 AM EST 7 days a week
LiveChat or Text: https://www.samsung.com/us/support/contact/
Facebook Messenger: https://www.facebook.com/samsungsupport
Twitter: https://twitter.com/SamsungSupport
The Samsung TV Community is also a great resource for getting help from Samsung moderators and customers: https://us.community.samsung.com/ ^Gina
