Please help me, as long as a guy doesn't help me I cannot buy anything at all. I am not an expert.
I have a TV Sony 65" 4K, 2 + 2 speaker satellites side Bose of 15 years old, a non active subwoofer, a central speaker and two rear speakers.
As the current Ampli is giving me worries, I would replace it with the Denon AVR X520BT.
Then as the subwoofer does'nt work fine from few days, I would like to replace that too with Yamaha YST-SW012 Advanced YST II active subwoofer. I wonder if the Denon AVR X520BT will work fine and can handle all those speakers.
PS. Out of curiosity: I noticed in the back of the Yamaha subwoofer there is only one connection to a single audio cable while on the Denon Ampli there are two connections.
Why?