KSC6904

Not only does it play high-output music with an external amplifier, but it also delivers surprisingly clear playback performance with the built-in amplifier of the factory audio system.
The tweeter comes with three types of mounting brackets, making it compatible with a variety of vehicle models and installation styles.
The large 6 x 9 inch cone produces deep, extended bass.
The aluminum dome tweeter reproduces clear high frequencies.
The high-efficiency design produces a solid sound even with the built-in amplifier.