Box has been used. Subwoofers are practically brand new had bought them two years ago use them for about six months then I didn't like that I didn't have any space in my hatchback and took it out. Never put it in again. Includes two 12 inch subwoofers in box . no amplifier. super loud. woofers pound. I would have an amp with the set but the speakers melted it. A friend of mine gave me his amp but eventually he wanted it back. So I'm just had these sitting in the garage and I don't need them. Too loud. You can test when you pick up if you bring whatever you're putting in and it's all wired. I just don't want to go through the hassle of getting another amp and hooking it all back up in my car I would just rather have money. Really need the money. Thank all.