Hi. I have a 1996 Klipsch SW-V Subwoofer with a missing fuse and fuse cap and possibly holder(?). Klipsch is unable to help me as they don't carry them and can't give me any specs so I can order one from Littlefuse or other supplier. I also need to know how to order the fuse itself (size specs). On the back of the sub and under the fuse opening it reads: 2A FB. Not sure if that means fast blow as most are telling me slow blow is most common and I don't know what either means.
I'm unlearned in all things relating to electronics so I appreciate any help.
Pic attached..