This Kenwood Excelon KDC-X500 car audio in-dash unit is a great addition to any vehicle electronics collection. It is a perfect fit for those who want to enhance their car audio experience. This particular unit is missing a knob, but is untested. It is compatible with most car audio systems, and is made by the well-known brand Kenwood.

The Kenwood Excelon KDC-X500 boasts many features that make it a great choice for those who want high-quality sound while on-the-go. Its compatibility with many car audio systems and its brand reputation make it a must-have for car audio enthusiasts. This unit is sold in used condition, but with proper installation and tuning, it can provide great sound quality in any vehicle.