Kenwood KAC-8020 Service Manual page 10

Take the time to read through this instruction manual. Familiarity with
installation and operation procedures will help you obtain the best
performance from your new power amplifier.
For your records
Record the serial number found on the bottom of the unit in the
spaces designated on the warranty card and in the space provided
below. Refer to the model and serial numbers whenever you call
upon your KENWOOD dealer for information or service on this pro-
duct.
Model KAC-8020 Serial number