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<blockquote data-quote="thch" data-source="post: 2222613" data-attributes="member: 562032"><p>the explaination given -- that each channels sees 8/2 ohm (sub) in parallel with 4 ohm (component set), for an effective 2ohm load, is somewhat correct. at least if you don't use a passive filter.</p><p></p><p>the only real "gotcha" comes from the line of reasoning that components are a similar setup -- a 4ohm mid and a 4ohm tweeter in parallel. but this gives a 4ohm load because of the filter. since you are adding a filter on the components and the sub, there should be no frequencies where the impedance is less then 2ohm, assuming a 4ohm woofer and 2-4ohm speakers were used.</p></blockquote><p></p>
[QUOTE="thch, post: 2222613, member: 562032"] the explaination given -- that each channels sees 8/2 ohm (sub) in parallel with 4 ohm (component set), for an effective 2ohm load, is somewhat correct. at least if you don't use a passive filter. the only real "gotcha" comes from the line of reasoning that components are a similar setup -- a 4ohm mid and a 4ohm tweeter in parallel. but this gives a 4ohm load because of the filter. since you are adding a filter on the components and the sub, there should be no frequencies where the impedance is less then 2ohm, assuming a 4ohm woofer and 2-4ohm speakers were used. [/QUOTE]
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