I broke my 15" sub can i fix it

I bought 2 Vőlfenhag 15" of a friend and the box was to big so while i was taking the subs out of the box the first one droped down and these 2 gold connectors hit the box and snapped off. They're dual voice coil so i guess thats what they are the 2 on the other side are the ones with the wires that go to the connectors in the back of the box but the 2 that broke just have wires hooked to them that go into the sub somewhere. Can you buy these and what are they called?

I was talking to this guy that owns a car audio store before i broke them just bullshitin around about speakers and stuff and he says Vőlfenhags arnt any good, but ithink they hit hard as fuck I think he dosent like them because he sells alpine and mephis stuff what do you think.

i think alpine and memphis are way better and I don't like volfenhag they aren't any good. but yes u can fix the broken connectors...a pic of the dmamge would help a lot to see what type of connectors are used and where its broken at.