2 ohm woofers?

[X5chemist]

A friend gave me speakers as a birthday gift. The right rear woofer is toast. I think. No sound from the tweeter too. I pulled out the speaker. How does it come out? The entire assembly can't be one piece.

2 ohms? Yea, the replacement two way speakers will not work. Especially being 4 ohm. Could the radio have bad outputs to the entire door? I feel like trying a used woofer before deciding to upgrade or begin replacing the radio too.