Can anyone confirm?
08-20-2009, 09:25 PM
#1
10th Gear
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Can anyone confirm?
I have an 08 TL with the nav traffic system. Near as I can tell the output from the HU to the amp is NOT crossed over and is full range to all 5 channels. The sub channel out of the HU doesn't look crossed over either. Can anyone confirm?
08-21-2009, 07:25 AM
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Cracking toast, Gromit!
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Yes, no crossovers but no, not full range - the HU itself does EQ and other wave shaping to optimize the stock speakers. The output from the stock HU is not a flat graph. There are some threads about the output from the HU.
Note there is a simple cap on the tweeters for a highpass filter.
Note there is a simple cap on the tweeters for a highpass filter.
08-21-2009, 10:52 AM
#3
Team Owner
To add to that, the factory sub does not run full range either.
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