A:Answer Thank you for contacting Sony, Kris.
Yes, you absolutely can. The K-55XR80M2 is equipped with a Digital Audio Out (Optical) port. You will simply need a standard optical cable (also known as a TOSLINK cable) to connect the TV's optical out port to your older Bose sound bar's optical input port.
Your new BRAVIA 8 II features four modern HDMI inputs. If your DVD/VCR player uses legacy analog connections like composite (red, white, yellow) or component jacks, you will need a simple, external Composite/Component-to-HDMI adapter to bridge the technology gap. This small device will convert the analog signal into a digital one that your TV can easily display.
The K-55XR80M2 has excellent, advanced built-in audio technology, but whether it is "good enough" depends on your personal preference and viewing environment.
This model features Acoustic Surface Audio+™, where actuators vibrate the screen itself to project sound. This creates an immersive experience where dialogue and sound effects come directly from where the action is happening on the screen. It also supports virtual 3D surround sound with features like Voice Zoom 3™ for clear dialogue.
We appreciate your interest in Sony products. Should you require any further assistance, please don't hesitate to reach out for support here:
https://us.esupport.sony.com/support/s/support-contact?language=en_US&category=tv
Best regards,
Gus, Sony North America Customer Support
