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Old 07-21-2009, 09:54 PM   #12 (permalink)
ArtVandaleigh
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Join Date: Jan 2009
Location: NE Ohio
Posts: 227
Drives: 09 PW 370Z
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Quote:
Originally Posted by LattimerII View Post
Well, I don't know if this will help anyone or not, but I spent most of the day upgrading my base audio.

As near as I can tell, the crossovers for the BASE stereo are on the speakers themselves. The wires ran to each speaker and terminated in a speaker wiring harness. On the speakers themselves (after the connection to harness) is a simple resistor which I assume functions as a passive high pass crossover.

So if I am correct, once you disconnect the stock speakers, you have also removed the stock crossovers. You're left with two sets of wires in parallel without any crossovers (until you add your own).
I was doing a headunit/speaker install last weekend as well and noticed the resistor on speaker for base model. Definitely need spacers for component 6 1/2's in the doors though, as they dont give much depth. My JL's have a 2 1/2 inch mounting depth and looks like they need at least an 1/4 to 3/8 inch spacer.
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