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<blockquote data-quote="willll" data-source="post: 279222" data-attributes="member: 548985">but if you switch the polarity when you invert it, won&#039;t that change the impedence as well as the power output of the amp??all this talk gives me an idea:i have 4 svc 4ohm 12&#039;s, running off a two channel amp, two off of each channel in parallel at 2ohms.&nbsp; i think i want to try inverting two of them.&nbsp; each has its own airspace(2 sealed boxes w/2 in each).&nbsp; so i could have one box with one inverted and one regular and vice versa on the other side. so then would i wire my two regulars as before(parallel, 2 ohms) and my two inverted subs the same but with opp polarity(parallel, but connect pos and neg sub terminals to opposite terminals on amp)&nbsp; so that way i would have a 2ohm load(the &quot;regular&quot; style) that would be getting the full 200w, but then with the two inverted subs, wouldn&#039;t that give me a 4ohm load(2 4ohm speaks. in parallel can be either 2 or 4ohm right?) which would yield 150w from the amp.&nbsp; any insight would be great.</blockquote>

[QUOTE="willll, post: 279222, member: 548985"] but if you switch the polarity when you invert it, won't that change the impedence as well as the power output of the amp?? all this talk gives me an idea: i have 4 svc 4ohm 12's, running off a two channel amp, two off of each channel in parallel at 2ohms. i think i want to try inverting two of them. each has its own airspace(2 sealed boxes w/2 in each). so i could have one box with one inverted and one regular and vice versa on the other side. so then would i wire my two regulars as before(parallel, 2 ohms) and my two inverted subs the same but with opp polarity(parallel, but connect pos and neg sub terminals to opposite terminals on amp) so that way i would have a 2ohm load(the "regular" style) that would be getting the full 200w, but then with the two inverted subs, wouldn't that give me a 4ohm load(2 4ohm speaks. in parallel can be either 2 or 4ohm right?) which would yield 150w from the amp. any insight would be great. [/QUOTE]

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