MB Quart 20-23 JT Jeep Tuned Audio with 6x9 kit

MB Quart Jeep Tuned Audio kit with upgraded 6x9 speakers

* Replace front upper and lower speakers

* Seamlessly Integrate into factory Stereo

* Upgrade Soundbar speakers

* Add under seat subwoofer enclosure with 2 - 8 inch subwoofers

* Add 3 - 400watt amplifiers

*Install, Test and Tune