Compstudio F2 5AL250V 6X30MM F2 ⚡ 5AL Fast Acting Fuse: Reliable and Efficient Protection Review

This product failed to protect our industrial electrical equipment from a power surge, causing extensive damage and downtime. The fast-acting fuse proved to be too weak and ineffective.

Unfortunately they didn't fit my subwoofer. However, the size is correct, but they are smaller and shorter than the original. I gave five stars because they sent me the size that said on the subwoofer.

Long story short it's a fuse, it worked, it doesn't change the sound quality. I bought it to replace a blown fuse. I can't find any slow acting fuses and as some forums have stated it is possible to use fast acting fuses on a device that requires slow acting but not vice versa. I ended up blowing the whole thing through no fault of the fuse. , but a bad rectifier tube that was replaced by a Doctor 5AR4 tube amp. I went with the recommended Slo Blo for my next purchase just to be on the safe…