Yes, the Philips Smart TV 55PUS7809 is capable of playing 5.1 Surround Sound. It has built-in speakers that support Dolby Digital Plus technology, which allows for immersive audio playback. Additionally, the TV is compatible with external sound systems and soundbars that can provide a full 5.1 Surround Sound experience. **

It ultimately depends on your specific needs and preferences. A soundbar with surround sound typically offers a more immersive audio experience, with separate speakers to create a more realistic surround sound effect. On the other hand, an adaptive soundbar is designed to analyze the acoustics of your room and adjust the sound output accordingly, providing a more customized listening experience. If you prioritize a more immersive surround sound experience, a soundbar with surround sound may be better for you. However, if you value a more personalized and adaptable audio experience, an adaptive soundbar may be the better choice. **

To solve the problem of getting the TV sound to play through the surround sound system, you can start by checking the connections between the TV and the surround sound system. Make sure the TV audio output is connected to the input of the surround sound system using the appropriate cables. Next, check the settings on both the TV and the surround sound system to ensure that the audio output is set to the correct source. If the issue persists, you may need to consult the user manuals for both the TV and the surround sound system to troubleshoot any specific settings or configurations that may be causing the problem. **

To expand a soundbar to have surround sound, you can add additional speakers to create a multi-channel audio setup. One option is to purchase a separate set of surround sound speakers and connect them to your soundbar using speaker wire or a wireless connection, if supported. Another option is to invest in a soundbar system that includes wireless surround speakers, which can be placed behind or to the sides of the listening area to create a more immersive surround sound experience. Some soundbars also support the addition of a subwoofer for enhanced bass, further enhancing the overall audio experience. **

Bluetooth devices may not play sound on YouTube due to connectivity issues or compatibility problems between the device and the YouTube app. Sometimes, the Bluetooth connection may not be stable, leading to sound disruptions or delays. Additionally, certain Bluetooth devices may not be optimized for streaming audio from YouTube, causing sound playback issues. It is recommended to check the Bluetooth settings, update the device firmware, and ensure that both the device and the YouTube app are up to date to troubleshoot any sound playback problems. **

People may pretend for various reasons, such as to fit in with a certain group, to avoid confrontation or conflict, to protect themselves from judgment or criticism, or to manipulate a situation to their advantage. Pretending can also be a way for people to cope with difficult emotions or situations by creating a facade that shields their true feelings. Ultimately, the reasons for pretending can be complex and may vary depending on the individual and the circumstances. **

It's important to communicate openly and honestly in any relationship. Pretending to be someone you're not can lead to feelings of resentment and disconnection. It's better to be authentic and true to yourself, even if it means facing difficult conversations or situations. It's okay to express your feelings and needs, and to seek understanding and compromise with those around you. **

There could be several reasons why the rear speaker is not working in surround sound. It could be due to a loose connection or faulty wiring between the speaker and the audio receiver. Another possibility is that the speaker itself is damaged or not properly set up in the audio system settings. It is also important to check if the audio source being played is encoded in surround sound and that the receiver is configured to output sound to all speakers. **