Originally Posted by cdgatti
Question about the wiring on the upstage modules. You have full range inputs to the module, then the 'woofer' output goes to the components in the front doors? Is this right? What are your expected crossovers between the door mid to door tweeter and then your door tweeter to the CDT tweeters?
XD600/6 Front (135Hz HP) outputs -> UP-222 amp input -> UP-222 Main Speaker output -> OEM mid/tweeter / UP-222 Tweeter output -> CDT silk tweeter
There's no CDT specs on where the exact transition is between the -222 tweeters and the OEM tweeters. I set it at the lowest crossover point and the highest output in the module, which I guess that is between 3-6KHz.
-2015 F30 320i, Imperial/Oyster, 8AT, ED
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