Main Fuse Question

[alpine2011]

I recently had my audio system rewired and the guy replaced the main fuse and it has blown. I have no idea what amps it was, but obviously is was too low. It is a cylindrical fuse also. What would you suggest the main Fuse to be which is powering a Rockford amp (similar to sacramento.olx.com/rockford-fosgate-punch-amp-4-x-50-watts-instant-stereo-sound-improvement-iid-23774684) and a Alpine MRV-T420 amp.

Please let me know what type of fuse I should look into purchasing. Thanks

Click to read more...

 

[Kangaroux 5,000+ posts]

What gauge wire is being ran to the back? You fuse for the wire not the amp.