Video Amplifier?

ok heres the thing. im running a ps2 in my friends car with an alpine cva-1003 up front and 2 headrest monitors do i really need a video amp. i thought i didbut what happens if u just "Y" the siginal it will degrade right. also theres no way to have a output from the alpine to the back screens withoutthat expansion box right. so u cant see like the radio screen and cd changer screen in the back monitors correct??? thanks

i have a PS2 in my truck, and i only have 2 screens.  at first i tryed to use just a simple Y-Splitter, and the image became very distorted.  so i bought a video amp., and it worked flawlessly.  and the video amp was only like 25 bucks on carstereoexpo.com.  it has on input and 4 outputs, for up to 4 screens.  i would save yourself some trouble, and get the video amp.

yeah that what i thought i already placed it in my order i just wanted to double check. what do you think of the alpine output. i cant show thother stuff on the back screens with out the expansion box right?? thanks

its really not a big deal just so the people in the back see what tracks and playing, just to have alittle something stupid thats all