Jensen vintage ceramic speakers were first developed in the 1960s as a cost effective alternative. The advantage of these types of speakers is that they are able to handle more power as well as a player's front end pedal accessories. These speakers are recommended for all types of music, and sound best at loud volumes.
These speakers all begin with the letter C and are sometimes referred to as the "C Series". The rest of the model number is determined the same as the Alnico Series. For example, a C12N is has a ceramic magnet, a 12” diameter and is rated at 50 watts with a 1.5” voice coil.