AboutErnesto R Expertise hello:
I have experience on the following
factory car stereos and cd changer anything to do with your stereo that came with the vehicle or if you want to do any changes upgrade or problems also how to add auxiliary audio input in your stereo ,xm,sirius,ipod i am familiar with most late 80 to 2005
sorry i can not help you with aftermarket or vehicles that are not in the u.s.a
also video and security
Experience oem integration
factory car audio
factory cd changer and hands free cell phones
satellite radio
Question I have purchased Sony CDX-GT250S CD player with Sony compatible speakers, I am not using additional amplifier. On the back of the CD player there is a rubber bush that has a through hole and a pin passes through that hole and has threads at the other end which tight in the back of the CD player. I have seen the instructions manual and this bush has been named as firewall.
In fact the CD player cannot be installed with the firewall attached with it because there is no enough space at the back of the CD player so I have removed the firewall.
Now I have installed the CD player and it is working fine. My question is that what is the purpose of firewall? Should it be always attached to the CD player or is it useless with my setup and I have done the right thing?
Thanks
Kalson
Answer I did use that and install it in my vevhicle, but i didn't use it and remove the screw and plastic on my wife pioneer radio
i did the same on the other 500 radios i install i have the little ruber and screws all over the garage never use them
you are ok
