u/OddPay4726

I'm new to surround sound. I've had my setup for about a year and have been loving it. Finally getting to adding a subwoofer, this is were I'm asking for help, I'll post 2 pictures, hoping you guys can give me the best way to connect my passive in wall subwoofer, to my Denon. I get confused with the LFE/pre-out zone 2/pre-out subwoofer/RCA options. Any advice is appreciated. Thanks!!!

I'm new to surround sound. I've had my setup for about a year and have been loving it. Finally getting to adding a subwoofer, this is were I'm asking for help, I'll post 2 pictures, hoping you guys can give me the best way to connect my passive in wall subwoofer, to my Denon. I get confused with the LFE/pre-out zone 2/pre-out subwoofer/RCA options. Any advice is appreciated. Thanks!!!