These are components for a BMW sound system. There are two pairs of tweeters and three pairs of mid-range speakers.
The pictures show front and back of all items, the front so you can see what they look like and the back because that's where the part number lives. You need to do your own research about whether or not they'll fit in your vehicle.
The mid-range speakers are zip-tied together so the insides don't get damaged. One of the speakers has a dented dust cap but ALL OF THE COMPONENTS WERE INSTALLED AND VERIFIED TO WORK in my car.
These were purchased for a 2012 BMW 328i. They may or may not fit in a 2011 model. These are FREE and you must take them all.