Move Your Speaker With Ease: The car kit includes all installation accessories needed to mount your JBL BassPro Go speaker in another vehicle. Detachable mounting base & quick disconnect harness: BassPro Go Kit includes the same accessories included with your BassPro Go. The detachable mounting base allows removal of your speaker and disconnect wiring harness allows connection to your vehicle. Seamless Listening Experience: At JBL, we understand that you never know where life will take you. With the addition of a car kit, you can rest assured that your speaker will move seamlessly between your vehicles and ensure your music is always with you.