Speaker Wire to RCA Connection from subwoofer to studio monitors is very quiet.

Jan 26, 2019
Connecting my subwoofer to my studio monitors is very quiet.

I just bought this subwoofer

and have these studio monitors

I have my record player hooked up to the RCA input of the subwoofer with this adapter connecting the subwoofer speaker level output to the studio monitors' rca input.

The subwoofer is quite loud, but the studio monitors are suddenly very quiet, to the point where to hear them I have to turn the volume all the way up. They are both powered, so I'm not sure why that would be the case. Any advice would be greatly appreciated. All the cables seem to work normally and the studio monitors work fine when used independently.