Doesn't your back get sore?
Not if you slouch.
On the couch.
There is no ouch.
So don't rat me out if I get no ouch when I slouch on the couch
(Lesser known works of
Dr. Smoothie-juice Suess)
i just dont know if its just me tho. i like the way it is but i want it to sound the same in the car an everything!!
Bongoboy mentioned translation and that's what you're looking for. When it sounds good on one system, but horrible on the next, it doesn't translate. To get good translation, you really need to acoustically treat your room. Based on the pic you posted, we can see your room is lying to you. No bass traps, speakers shoved in a corner, not at the optimum position, etc.
You can dial in a nice sounding mix with what you got going, but it will only sound good on the one system. The room reacts to the sound and causes peaks and valleys in the frequency spectrum.
Straight out, it sounds horrible, but you start tweaking and making adjustments to the mix and pretty soon it sounds good. You like it. But you just compensated for a bad room. Then you take your mix to a car (with all the tweaks from a bad room dialed into the mix) and it sounds wretched and your friends laugh at you.
Acoustically treating your room removes the room's influence on your mix. It lessens the peaks and valleys and give your room a flatter response. With good treatment, you hear what the mix is really doing and you make good corrections. Then when you take it to the car, it sounds awesome and your friends call you "da man" ... or whatever it is they say these days.
Treating your room doesn't have to be expensive if you're a DIY'er. I did my small little
studio for about $200. Search through
the Studio Build forum and research on treatment.