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<blockquote data-quote="Firewalker" data-source="post: 8841012" data-attributes="member: 676743"><p>Your amplifiers should have the fuse rating needed in the instructions for installing. I do 450 amp at the battery and then at the block I have a 100 amp anl fuse for the 4 channel which is 100x4 and then the cab-45 they recommend either 2 200s, 2 225s or one 400 or 450. I have a 400 amp on it now and it works fine at the distribution block.</p><p></p><p>Yours should be smaller then that. Probably 100 amp anl fuse for the 4 channel and RF mono-block probably 100-150. Check the instructions RF is good about putting that stuff in.</p><p></p><p>edit: RF 1200 Prime recommends 150 amp anl fuse at the block.</p><p></p><p>Which Alpine 4 channel? Probably find that out easy enough for the fuse the recommend</p></blockquote><p></p>
[QUOTE="Firewalker, post: 8841012, member: 676743"] Your amplifiers should have the fuse rating needed in the instructions for installing. I do 450 amp at the battery and then at the block I have a 100 amp anl fuse for the 4 channel which is 100x4 and then the cab-45 they recommend either 2 200s, 2 225s or one 400 or 450. I have a 400 amp on it now and it works fine at the distribution block. Yours should be smaller then that. Probably 100 amp anl fuse for the 4 channel and RF mono-block probably 100-150. Check the instructions RF is good about putting that stuff in. edit: RF 1200 Prime recommends 150 amp anl fuse at the block. Which Alpine 4 channel? Probably find that out easy enough for the fuse the recommend [/QUOTE]
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