No Sound coming from speakers

i had just installed a new Pyle PLCD69MP cd player in my 1992 chrysler new yorker and now i dont get no sound coming from my speakers but i do get power.....Can anyone help please?????????

find ur speaker wire comming out of the back of the cd player and make sure they are not touching 1 onther, make sure that they are all hooked to where they are supposed to be, also make sure there isnt a special mode on ur cd player that u can switch