My Mechanic's Car Audio
1st January 2004 - report written and upload
True event circle around middle 2002
Mid Flip Phase - Left
A test will be conducted to check if the wires' phase are at their optimum.
Again one can see very clearly the difference between wiring the respective speaker's polarity properly in reference to the type of crossover used is extremely important and produce significant difference.
Some times it is not necessary the mid, but may be the woofer or tweeter. Textbook rules will need to be referenced in this case or practical measurement taken as quicker means to assess the situation.
There are simply too many filter family and hence too many variation of rules to remember. One is best to understand the scenario and apply the necessary precautions and practical measurement checking thereafter.
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