The serial numbers for most Cambridge Audio Hi-Fi products can be found on the rear of the unit, above the barcode. All recent Hi-Fi products will have the serial number written in the following format; XX X12345 1234 1234, and should be inputted as such when completing support forms or RMA requests.
Note: If you are unsure or can not find the serial number for your device, please leave that field blank on the forms.
