no, a factory CD player can be used in a vehicle that has subwoofers attached. as long as the factory CD player in the vehicle has treble, bass, and subwoofer controls on it, it will be fine. if not, an aftermarket CD player will be the solution. with subwoofers, you need to control the amount of power that are ran through them. the amplifier is a control, but if not set correctly on the CD player, you could blow your subwoofers.
Yes, with correct wiring you can connect your car cd player to a stereo amplification system.
If the CD Player will not read the CD then either there is something wrong with the CD or the CD player or the CD or CD player needs to be cleaned.
Yes people have put marine subwoofers in cars. It is compatible.
If you mean CD like CD player, then no.
you put it in a ghost CD player
Put it in a CD player.
A Compact Disk (CD).
Could it be in up side down or is it a DVD?
No
Begin by securing your CD player with the two retaining screws. Connect the wiring harness to the back of the CD player. Put the retaining cover on to the front of the CD player.
To turn on subs with a Kenwood CD player, first ensure that your CD player is connected to an amplifier that supports subwoofers. Access the settings menu on the CD player and locate the "Audio" or "Speaker" settings. Look for an option like "Subwoofer Output" or "Subwoofer Level" and enable it or adjust the level to your preference. Finally, connect the subwoofer to the amplifier and adjust any additional settings as needed for optimal sound.
Make sure you put it in the CD player, my wife thought she put one in but had actually pushed it into a small gap just above the CD player.