ok, i give up, you are full of it and no answer is going to suit you. hundreds of thousands of people install aftermarket radios every year and none of them use the excuses you do. a better deck does NOT mean there are thousands of dollars of radio equipment in a car. do you really think someone is going to waist the time to remove equipment that is bolted down? thieves steal decks because they are a simple rip and run. they are not going to take the time to remove door panels to take the speakers, tilt the seats to remove the bolts and take the amps, or open the rear hatch and remove the securing straps to hold the subs down(which you should be using). if you think they are you are delusional, and if theft is that prevalent in your town MOVE. of course i think your full of it to start with since no one with half a brain would install thousands of dollars of audio equipment in a jeep with a stock radio unless you have no clue what a good system sounds like. factory radios send a crap signal so the old saying "crap in crap out" holds true. in done with this thread. you chose not to listen thats your problem, not mine.