Howdy yall,
I am hoping I can get some insight from you smart folks.
Thirteen years ago we had the home we were building with a ton of low-voltage for speakers, TVs, etc. One of the pre-wires was to place a Subwoofer in the back corner of the room. I am finally getting around to hook that up. There is a single post to plug into the subwoofer.
In the AV cabinet there are two posts labeled "Powered Sub". When I insert the sub cable into either one of those from the receiver nothing happens. I double checked everything and it certainly has to do with the lead from the AV cabinet to the remote placement of the Sub in the back of the room.
Is there something I am missing as to why there are two inputs from the cabinet to the one output at the location those are going to? Would a simple "Y" cable to plug into the two posts in the AV cabinet solve something? There were no other prewiring for a subwoofer. Just the one.
I tried reaching out to the installer who is long out of the install business and have not heard back.
Thanks for any inputs or suggestions you may have.
JCM