My DP did come with 4 spiders. I'm thinking this wasn't a normal sub "off the line sub" when I took it out and noticed the former was longer than the new one, it had 4 spiders, the coil was already discolored(light colored), and the surround had a small scuff in it when I first got it (didn't affect the tearing you see in the pictures, but it's like it had already been used some for testing). Now I'm not sure how many spiders the new cone had, but it's not as thick as the old spiders so I'm guessing this one only has three after what you just said.