I tried Optical/Hdmi Arc and Bluetooth connections for my Soundbar 700 and found Bluetooth more stronger and louder. I also have more louder sound from surround speakers with a Bluetooth connection.
But I have a problem during the connection phase. When I first press the Bluetooth button on remote, it asks on TV screen “Soundbar 700 tries to connect your TV. Do you want to change sound settings to Bluetooth?” and a very strong sound with a deep bass goes out. How can I turn off this sound completely or decrease its volume? It really puts me in difficult situation at late night times.
Btw which type of connectivity gives more stronger sound? Is it really Bluetooth connection, I just wonder.