Where is the serial number on the back of a kicker sub?

The serial number on a Kicker subwoofer is typically located on a label affixed to the back of the speaker enclosure. It may be found near the connection terminals or along the edge of the back panel. For some models, you might need to remove the speaker from its enclosure to access the serial number if it's not visible externally. Always refer to the specific model's manual for precise instructions.