E90 Rear Deck Speaker Mounting Depth

Borsig · 08-13-2009, 02:26 PM

If I recall these are 4" components as well.

What is the mounting depth on these?

Metal*07*328i*Head · 08-13-2009, 04:12 PM

I swapped them out with some Infinity's 4221's if I remember right, and it fit, but you have to tweak the metal surround because the rear deck speakers are 3 screws to hold them in and all others are 4 screws.

Borsig · 08-13-2009, 04:16 PM

yeah its like 2" for the doors I think? Not sure but the rears are top mount...

I need to know what my choices are back there

Borsig · 08-15-2009, 10:05 AM

anyone?

scanboy · 08-15-2009, 10:40 PM

Like others have said, it's top mounted and I believe it's a little deeper than the doors. On top of that, what seems to limit the depth is padded with foam which can be push even further down. I didn't measure it so I don't know the exact number, but as far as depth goes, there more room for sure.

08-13-2009, 02:26 PM	#1
Borsig Captain 53 Rep 883 Posts Drives: '09 335i ///M-Sport Join Date: Dec 2008 Location: NC iTrader: (3)	E90 Rear Deck Speaker Mounting Depth If I recall these are 4" components as well. What is the mounting depth on these?
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08-13-2009, 04:12 PM	#2
Metal07328i*Head Banned 19 Rep 390 Posts Drives: SG, Step, 18" 123's, BMS, ect. Join Date: Sep 2007 Location: Simi Valley, CA iTrader: (0)	I swapped them out with some Infinity's 4221's if I remember right, and it fit, but you have to tweak the metal surround because the rear deck speakers are 3 screws to hold them in and all others are 4 screws.
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08-13-2009, 04:16 PM	#3
Borsig Captain 53 Rep 883 Posts Drives: '09 335i ///M-Sport Join Date: Dec 2008 Location: NC iTrader: (3)	yeah its like 2" for the doors I think? Not sure but the rears are top mount... I need to know what my choices are back there
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08-15-2009, 10:05 AM	#4
Borsig Captain 53 Rep 883 Posts Drives: '09 335i ///M-Sport Join Date: Dec 2008 Location: NC iTrader: (3)	anyone?
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08-15-2009, 10:40 PM	#5
scanboy Lieutenant 16 Rep 458 Posts Drives: E90 Montego Blue+Black Int. Join Date: Sep 2007 Location: Torrance iTrader: (0)	Like others have said, it's top mounted and I believe it's a little deeper than the doors. On top of that, what seems to limit the depth is padded with foam which can be push even further down. I didn't measure it so I don't know the exact number, but as far as depth goes, there more room for sure.
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