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In-line fuse size
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<blockquote data-quote="Big D 13" data-source="post: 8672678" data-attributes="member: 676864"><p>My car was wired for a 750W amp, and it has a 80A in-line fuse. Now I want to use a powered sub with built in amp (nominal 350W) that calls for a 20A fuse. Should I swap out the old 80A fuse for a 20A fuse? Or add a 20A fuse somewhere along the line? Any guidance will be much appreciated.</p></blockquote><p></p>
[QUOTE="Big D 13, post: 8672678, member: 676864"] My car was wired for a 750W amp, and it has a 80A in-line fuse. Now I want to use a powered sub with built in amp (nominal 350W) that calls for a 20A fuse. Should I swap out the old 80A fuse for a 20A fuse? Or add a 20A fuse somewhere along the line? Any guidance will be much appreciated. [/QUOTE]
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