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      05-01-2012, 05:57 PM   #614
mob17
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Drives: E92 335D
Join Date: Mar 2012
Location: East Midlands, UK

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Quote:
Originally Posted by kaigoss69 View Post
Subsonic is a bit low for my liking. I would go 45hz 24dB/oct at a minimum, but you would still have to be VERY careful with the OEM woofers, especially if they are externally amped.

Front hi/lo crossover should be raised to a minimum of 150Hz with 24dB slope, but again with caution.
I calibrated with 50hz 24db subsonic and was impressed. compared to 40hz, i was able to raise the bass level higher without woofer rattle. but it has shown me i should really upgrade woofers/add a sub.

I am currently using 200hz 24db for the front hi/low xover and the centre channel. centre channel is a vibe slick 4 and mids are OEM. no external amp. so is 200hz ok for the oem mids and vibe centre?
Appreciate 0