Separate model for front door and rear door

This is a separate model for the front door and rear door.
The tweeter unit uses a 25mm silk dome vibration plate.
The 10cm midrange unit also uses a specially coated paper cone vibration plate and a powerful magnetic circuit using neodymium magnets.
As a result, we have achieved high-definition, natural sound quality, and high-quality sound with a sense of speed and high resolution.