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      07-29-2012, 10:15 AM   #1
kaigoss69
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Drives: '08 335i
Join Date: Jul 2008
Location: JAX

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For those with MS-8 lack of mid-bass issue, try this please!

This is only for those who have a trunk sub!

I will explain later, but I would like you to try this and report back:

1. On the amp that drives your underseat woofers, engage the low-pass filter.

2. If X is the MS-8 crossover point between the underseats and the front speakers, set the amp's LP filter to X + 40Hz, if the amp's crossover slope is 12dB/oct, or X + 80Hz, if the slope is 24dB/oct. What you're trying to do is cut off the sweeps going to the underseat woofers, as closely as possible after MS-8's crossover point.

3. Run a new calibration and listen for the difference in initial midbass response compared to prior calibrations. Post your results here!
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Mobridge DA2 > JBL MS-8 > ARC XDi 600/4 > JBL Gti 408 Mids & Vifa OT19 Tweeters; PG Ti2 1600.5 > Morel HCW-10 & IDMax 15

Last edited by kaigoss69; 11-13-2012 at 05:48 AM..
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