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enclosure bracing and fuse placement

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Forum Name: Fiberglass, Fabrication, and Interiors
Forum Discription: Fiberglass Kick Panels, Subwoofer Enclosures, Plexiglas, Fabrics, Materials, Finishes, etc.
Printed Date: November 28, 2021 at 8:05 AM

Topic: enclosure bracing and fuse placement

Posted By: mohpro
Subject: enclosure bracing and fuse placement
Date Posted: March 10, 2016 at 12:27 PM

I have two NVX vcw 12's which will be powered by 2 NVX 1200.1 for a total approximate rms of 2400. The enclosure will be ported tuned at either 30 or 32hz, shared chamber with a total net volume of 3.7 cu. Ft. For this set up would a double baffle be enough? How about a double baffle and 45's in the corners? How much bracing would be sufficient for this set up? Also, what power wires should be fused? I will have one run of 1/0 ofc from the primary battery to the secondary battery in the trunk. I will then have the power wires from my 3 amplifiers also connected to the secondary battery (third amp is NVX 800.4). Is a fuse in the power cable from the primary battery sufficiebt or would I also need to fuse each power wire from each amp? Also, i will be doing the big 3 upgrade (ordered a mechman 270amp alternator). Should the power wire from the alternator to the primary battery be fused?


Posted By: rs specialist
Date Posted: March 11, 2016 at 9:42 AM
Fuse should be from the main battery as well as to each amplifier. The fuse is there to protect the vehicle not the amplifiers.

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