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<blockquote data-quote="dumpbeast86" data-source="post: 7967142" data-attributes="member: 645843"><p><a href="http://www.memphiscaraudio.com/documents/MC%20CLASS%20D%20MONO%20BLOCK%20SUBWOOFER%20AMPLIFIER%20MANUAL%20080818.pdf" target="_blank">http://www.memphiscaraudio.com/documents/MC%20CLASS%20D%20MONO%20BLOCK%20SUBWOOFER%20AMPLIFIER%20MANUAL%20080818.pdf</a></p><p></p><p>page 6 explains how the amp should be grounded. same would go for the rear batts. this would all depend on doing a proper big 3 as well. just make sure you have the same negative capacitance as positive. 2 pos runs front to rear bank, then do two grounds at rear chassis. knu 1/0 is rated over 300 amps. 2 runs=at least 600 amps capacitance. 4000watts/14.4 volts=278 amps of max current draw with constant voltage. you can always add runs later if it tickles you, but most just don't need 'em...........</p></blockquote><p></p>
[QUOTE="dumpbeast86, post: 7967142, member: 645843"] [URL="http://www.memphiscaraudio.com/documents/MC%20CLASS%20D%20MONO%20BLOCK%20SUBWOOFER%20AMPLIFIER%20MANUAL%20080818.pdf"]http://www.memphiscaraudio.com/documents/MC%20CLASS%20D%20MONO%20BLOCK%20SUBWOOFER%20AMPLIFIER%20MANUAL%20080818.pdf[/URL] page 6 explains how the amp should be grounded. same would go for the rear batts. this would all depend on doing a proper big 3 as well. just make sure you have the same negative capacitance as positive. 2 pos runs front to rear bank, then do two grounds at rear chassis. knu 1/0 is rated over 300 amps. 2 runs=at least 600 amps capacitance. 4000watts/14.4 volts=278 amps of max current draw with constant voltage. you can always add runs later if it tickles you, but most just don't need 'em........... [/QUOTE]
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