What is the difference between a court order and a subpoena in terms of legal authority and enforcement?

A court order is issued by a judge and carries the full force of the law, requiring compliance under penalty of contempt of court. A subpoena, on the other hand, is a legal document that compels a person to provide testimony or evidence, but it does not have the same level of enforcement power as a court order. Failure to comply with a subpoena can result in legal consequences, but it is typically not as severe as disobeying a court order.