A:AnswerHi EC,
To best assist you, please contact us at 1-800-SAMSUNG (available daily from 8 AM to 12 AM EST) or connect with us via live chat at Samsung Support: https://www.samsung.com/us/support/contact/
~ Samsung Advisor
A:AnswerHi ddddd,
The DU9000 TV is backed with a limited 1-year Manufacturer’s Warranty when purchased brand-new from an authorized dealer. You can enter the model number to review the full warranty details here: https://www.samsung.com/us/support/legal/LGL10000312/#standard-limited-warranty
~ Samsung Advisor
A:AnswerHi,
After looking at the KEF website, I believe you should be able to connect the speaker via HDMI cable. I recommend reaching out to KEF directly for more information.
~Samsung Advisor