Front Seat Removal
#11
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Originally Posted by my530i' post='229592' date='Jan 25 2006, 02:58 PM
Both std and L7 has 200mm (8") subs under front seats. Std is 40W and L7 is 70W. Freq response is 30Hz - 500Hz.
![Front Seat Removal-speaker_side_view.jpg](https://5series.net/forums/attachments/diy-do-yourself-14/14795d1482363732t-front-seat-removal-speaker_side_view.jpg)
#12
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Attachment 14795
[/quote]
Thank you Coastal CV.
The freq response are the same for both system. I'm 90% sure. The other 10% could be due to memory loss
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Now, we're thinking about upgrading the underseat sub. This could be a best candidate I can find thus far. It's Earthquake SWS-8 model.
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Originally Posted by Rudy' post='231372' date='Jan 29 2006, 06:30 AM
That upgraded model might fit but it will probably protrude above the cover plate...
![Front Seat Removal-speaker_side_view.jpg](https://5series.net/forums/attachments/diy-do-yourself-14/14860d1482363732t-front-seat-removal-speaker_side_view.jpg)
#15
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You can get it here:
or
http://www.lightav.com/car/earth/subs.html
I'll upgrade my sound system once Uncle Sam refunds me some money![Wink](https://5series.net/forums/images/smilies/imported/wink.gif)
The cheapest I can find on the internet is $140. If you find other place cheaper, please let me know. I'd be interested to get a pair then.
Do you think 70W for each sub is too weak? I guess min 100W for each sub should be good.
or
http://www.lightav.com/car/earth/subs.html
I'll upgrade my sound system once Uncle Sam refunds me some money
![Wink](https://5series.net/forums/images/smilies/imported/wink.gif)
The cheapest I can find on the internet is $140. If you find other place cheaper, please let me know. I'd be interested to get a pair then.
Do you think 70W for each sub is too weak? I guess min 100W for each sub should be good.
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#16
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Originally Posted by Rudy' post='231372' date='Jan 29 2006, 08:30 AM
That upgraded model might fit but it will probably protrude above the cover plate...
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My Ride: 2006 525xi 3.0 215 horsepower 185lb/ft torque
Monocobleu Metallic paint, on beige interior..
Cold Weather Package... Heated front seats, steering wheel and headlamp washers.
Standard 10 speaker soundsystem.
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Originally Posted by Coastal_CV' post='231730' date='Jan 30 2006, 12:43 AM
Rudy, that's what I'm worried about, but there's approx 3/4" of gap between the mounting lip and the cover plate, so hopefully it'll work. MY530i, I'm looking at getting the Earthquake SWS's too. But there doesn't seem to be that many places that sell them online. I may have to go to a referred to local shop and have them order it. I did find out that Pioneer will be offering shallow-depth subs, but not until May 06. I'm not sure I want to wait that long.....Attached is the diagram again, but with a couple more dimensions and kind of shows how the mounting lip is 3/4" below the cover plate.....
Attachment 14860
Attachment 14860
so the sws sub does indeed protrude over the cover plate? does this mean that you cant put the cover plate on after installing the new sub? if u have pics of your installation, that would be great!
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My Ride: 2008 535i
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Where did you get this PDF?
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