Sometimes there is a happy ending.
I had a guy have a sub installed from a local shop. When I asked what he did with the old sub he said "what sub". He had no idea and the installers never told him there was already something connected to the sub out.
PLEASE do not send questions via Private Message, my inbox fills up too quickly. Post questions in the forum as a new thread so that other users can benefit from the answers. Use Private Messages for sensitive information only (VIN, Contact info or things you do not want the public to see).