Does this headunit work with an aftermarket amplifier and subwoofer. Thanks. i am bringing this thread back from the dead; I just got an awesome deal on this and was curios f this will work with my playstation after sub and amplifier

 

Yes it will. I just installed the Eclipse 6620 into my boys truck last night. He had the audiophile system so we had to purchase the harness for the factory sub as well. I'm not to keen on the maps. The colors and layout is a little bland for me. Its just not cutting it.