What are the speaker sizes in a 2001 Toyota Camry?

The 2001 Toyota Camry has two different speaker sizes and tweeters spread throughout the car. In the front doors there are 6.5-inch speakers that are 3-inches deep and 1-inch tweeters that are 1-inch deep. There are also two 6-inch x 9-inch speakers on the rear deck, and they are 4-inches deep. There arent any aftermarket speakers that will bolt right into the 2001 Camry perfectly, but there are adapters that will make them fit. The stock speakers are held in with three screws while most aftermarket speakers have four. The adapters are designed to bolt to the car and then the speakers can be screwed to the adapter.