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      02-13-2010, 05:12 PM   #27
808MGuy's Avatar

Drives: 2009 E90 M3
Join Date: Jun 2008
Location: Oahu, Hawaii

iTrader: (3)

Originally Posted by ********* View Post
Thanks for the input...You said your using the SWS-8s for 80hz and below. What are you doing for the 80-150hz range? I know the midrange speakers in the doors are high passed at 150hz. Also the rattling I'm talking about is when when you stand outside the car. I can't hear any of the rattling inside, just outside.
I'm actually running my a/d/s 344is mids down to 100 Hz right now. I had them down to 90 Hz and they did okay there too but I'm still messing around with the tuning. The whole system goes as follows:

Zapco DC 650.6
a/d/s 344is 4" mids playing 100 Hz - 6300 Hz off channels 3/4 (50W/ch)
a/d/s px concept tweeters playing 6300 Hz up off channels 1/2 (50W/ch)
Earthquake SWS-8 playing 80 Hz down off channels 5/6 bridged at 2 ohms mono (500W @ 2 ohms)

Right now I haven't really done too much EQ I've just been trying to play with crossovers and gains to get everything to blend well. Once I get that worked out, I will go and make minimal adjustments via the EQ.

As far as the rattling, I've tried listening from the outside and haven't noticed any rattling. I'll check it again today to see if I missed it.
2016 Porsche Cayman GTS - Sapphire Blue / Black Full Leather Interior / Carrera S Wheels