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Speaker amp compatibility issue
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<blockquote data-quote="DidUHearThat?" data-source="post: 4699964" data-attributes="member: 594758"><p>Yes, this is possible, if the sub is 4 ohms. It is called tri mode operation. You must add 2 High Pass crossovers (one to each of the 4 ways speakers), and one Low Pass crossover to the sub. You can get them from Parts express or most electronics stores.</p><p></p><p></p><p></p><p>If you add a passive crossover to each of the 4 way speakers (HP @ 125 hz) then add another passive crossover to the sub (LP @ 125 hz), then you can run a 4 way from the Left &amp; Righ channels, and mono bridge the sub.</p><p></p><p>As long as you use passive crossovers after the amp, the amplifer will only see a 4ohm load on the L &amp; R above 125 hz, and a 4 ohm load mono bridged, below 125 hz.</p></blockquote><p></p>
[QUOTE="DidUHearThat?, post: 4699964, member: 594758"] Yes, this is possible, if the sub is 4 ohms. It is called tri mode operation. You must add 2 High Pass crossovers (one to each of the 4 ways speakers), and one Low Pass crossover to the sub. You can get them from Parts express or most electronics stores. If you add a passive crossover to each of the 4 way speakers (HP @ 125 hz) then add another passive crossover to the sub (LP @ 125 hz), then you can run a 4 way from the Left & Righ channels, and mono bridge the sub. As long as you use passive crossovers after the amp, the amplifer will only see a 4ohm load on the L & R above 125 hz, and a 4 ohm load mono bridged, below 125 hz. [/QUOTE]
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