This fused speaker input cup attaches to a speaker enclosure to allow a connection to an external amplifier and features an integrated fuse to protect the woofer from damage.
Bought this for my sealed enclosure. pretty easy to install and looks to accept 12awg spkr wire. all was well until i tested for air leaks... Fuse opening whistled. Should be fine for any other enclosure except sealed.
What's great about it: Easy to install with 2" hole cutter. All fuses and screws included
What's not so great: Leaked air through opening for fuse.