Have blown several speakers in my day. IME reconing is far cheaper than a new speaker as long as there is a recone kit that fits your basket.
If your other speakers sound OK then they are OK and no need to replace them.
I suspect some type of electrical spike/surge went through your system when something with an electric motor was turned on.
If your other speakers sound OK then they are OK and no need to replace them.
I suspect some type of electrical spike/surge went through your system when something with an electric motor was turned on.