Subs under seats... - BMW 3-Series Forum (F30 / F32)

Demetrius Joel · 09-06-2012, 09:07 PM

I would like to upgrade the subs under the seats. I'm not sure of what size. Diameter and depth. Anyone know? Also and good recommendations?

a_k · 09-07-2012, 01:17 AM

Earthquake SWS8 should be suitable. I am considering ordering a pair for my coming F31. Altough I have not found any information regarding impedance (everything hints that Xi version /2ohm nominal should be right ones).

Demetrius Joel · 09-07-2012, 08:57 AM

Quote:

Originally Posted by a_k

Earthquake SWS8 should be suitable. I am considering ordering a pair for my coming F31. Altough I have not found any information regarding impedance (everything hints that Xi version /2ohm nominal should be right ones).

Appreciate the feedback. Now will i need to run a separate amp for these?

a_k · 09-07-2012, 10:35 AM

What I have read, these could be used for replacing factory subs. At least for HK. So it should be possible to use these with original amp (but I have not seen detailed specs, so I can not be 100% sure).

Demetrius Joel · 09-07-2012, 11:54 PM

Quote:

Originally Posted by a_k

What I have read, these could be used for replacing factory subs. At least for HK. So it should be possible to use these with original amp (but I have not seen detailed specs, so I can not be 100% sure).

Oh shucks. I have the Hi Fi, so regret not getting the HK.

09-06-2012, 09:07 PM	#1
Demetrius Joel Private Drives: 2012 328i Sport Line Melbourne Join Date: Aug 2012 Location: Bavaria Germany Posts: 67 iTrader: (0)	Subs under seats... I would like to upgrade the subs under the seats. I'm not sure of what size. Diameter and depth. Anyone know? Also and good recommendations?
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09-07-2012, 01:17 AM	#2
a_k Private First Class Drives: F31 328i Join Date: May 2011 Location: EU Posts: 111 iTrader: (0)	Earthquake SWS8 should be suitable. I am considering ordering a pair for my coming F31. Altough I have not found any information regarding impedance (everything hints that Xi version /2ohm nominal should be right ones).

09-07-2012, 10:35 AM	#4
a_k Private First Class Drives: F31 328i Join Date: May 2011 Location: EU Posts: 111 iTrader: (0)	What I have read, these could be used for replacing factory subs. At least for HK. So it should be possible to use these with original amp (but I have not seen detailed specs, so I can not be 100% sure).