unless its bolted in

mines bolted in with no metal cage....

easiest way to check for metal cage or bolted is pull the detachable face off and look around the outter diameter of the radio and see if you see any metal tabs along the sides that go outwards. get a shot of that and well be able to tell ya if it can be just slide out or unbolted out....

which i always sugest bolting the radio inplace! you dont want someone to jump in your car with thier own little little metal strips and just slide out your radio and unplug the harness and be gone..... 15seconds from smashing window to jacken the radio damage free and out the car runnen!

bolt it in and it will take them alot longer and any thief hates longer!