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Ohm question on sub
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<blockquote data-quote="big scott" data-source="post: 8368530" data-attributes="member: 660731"><p>ok with 2 d2 subs you can go with .5 ohm or 8ohm.</p><p></p><p>or you could do 2 ohm total.</p><p></p><p>see were for wiring details..</p><p></p><p><a href="http://www.the12volt.com/caraudio/woofer_configurations.asp?Q=2&amp;I=22#results" target="_blank">Subwoofer Wiring Diagrams, Two 2 ohm Dual Voice Coil (DVC) Speakers</a></p><p></p><p>so find an amp that will do around 2500 rms at 2ohm. but bigger is always better as it gives you head room and you do not have to set gain high. and thats a good thing.</p><p></p><p>or if you have the electrical get an amp stable at .5 ohms and wire to .5 .</p><p></p><p>but you need a h/o alt, a good under hood battery ( amg ) and 1 or 2 batterys in the back. all 1/0 wire with 1/0 wire for the big 3 .</p><p></p><p>in order to run at .5 ohms you need a strong electrical system to support it.</p><p></p><p>what type of electrical do you have ??</p><p></p><p>what size alt? what type and how many battery's ? big 3 done ??</p><p></p><p>use all 1/0 wire.</p><p></p><p>also dont skimp on the box, get one made for the subs.</p></blockquote><p></p>
[QUOTE="big scott, post: 8368530, member: 660731"] ok with 2 d2 subs you can go with .5 ohm or 8ohm. or you could do 2 ohm total. see were for wiring details.. [URL="http://www.the12volt.com/caraudio/woofer_configurations.asp?Q=2&I=22#results"]Subwoofer Wiring Diagrams, Two 2 ohm Dual Voice Coil (DVC) Speakers[/URL] so find an amp that will do around 2500 rms at 2ohm. but bigger is always better as it gives you head room and you do not have to set gain high. and thats a good thing. or if you have the electrical get an amp stable at .5 ohms and wire to .5 . but you need a h/o alt, a good under hood battery ( amg ) and 1 or 2 batterys in the back. all 1/0 wire with 1/0 wire for the big 3 . in order to run at .5 ohms you need a strong electrical system to support it. what type of electrical do you have ?? what size alt? what type and how many battery's ? big 3 done ?? use all 1/0 wire. also dont skimp on the box, get one made for the subs. [/QUOTE]
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