The complete audio bundle comes with 4 speakers of 2 standard sizes: 6.5 inches and 6 inches. The Pioneer single din stereo adds Bluetooth connectivity and a CD player without any need for additional accessories or equipment.
The set of 4 speakers aren't compatible with some more modern makes and models.
Provides just the basic components for better sound. The pair of 6-inch coaxial speakers fits a number of car audio systems that use front speakers only. The speakers offer better volume, a higher dynamic range, and more durability.
Speakers require professional installation in order to work correctly.
Extreme budget-friendly price tag for an audio bundle that replaces the stereo plus the front and back speaker pairs. The upgraded stereo adds Bluetooth connectivity for hands-free phone calling and audio streaming from smart devices.
Wiring the 2 pairs of speakers can be challenging depending on the model of the car.
Comes as a complete speaker bundle to replace both the front and rear speaker sets. Each speaker is rated for 350 watts, making them more capable of producing a higher dynamic range for better music delivery.
Speakers require a compatible stereo system from the factory or Pioneer.
The advanced stereo unit offers the most in terms of compatibility and features in this price range. Comes with the standard Bluetooth connectivity in addition to dedicated iPhone and Android-specific apps like Pandora.
Some models require additional brackets to mount the stereo correctly.
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