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Under Seat Powered Sub in 2005 G35 Coupe with OEM Bose

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  #1  
Old 08-24-2016, 10:05 PM
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Under Seat Powered Sub in 2005 G35 Coupe with OEM Bose

Hello all. I tried searching the forum for how to install an under seat powered sub, however most of the posts I found dealt with installing subs and amps in the trunk. I have a 2005 G35 Coupe with the OEM Bose system.

I was looking at buying a Dual BAK 1500 under seat 10" powered sub.





So looking at some other posts of how trunk amps/subs are installed, and based on this wiring diagram (Thanks jonfromm), I'm guessing I'm going to have to tap into the wires from the Blue harness marked as "Powered Speaker Signal Out" with a line output converter (Scosche LOC80?) to connect a very long RCA cable to from the trunk to sub under the passenger seat.







Am I on the right track here?
 

Last edited by EnCr1pt3d; 08-25-2016 at 12:37 AM.
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Old 08-24-2016, 10:51 PM
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interesting ...
 
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Old 08-25-2016, 02:15 AM
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Yeah, that's pretty much it.
 
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Old 08-25-2016, 03:14 AM
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G35 sedan w/ too much money in mods
OP you might want to take a close look under your seats if you're thinking about putting a sub there. There's barely any room for me to put my hand under there much less a small sub box so I don't see how one will fit unless your seats are different. Just my .02.
 
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Old 08-25-2016, 09:03 AM
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Originally Posted by Blue Dream
OP you might want to take a close look under your seats if you're thinking about putting a sub there. There's barely any room for me to put my hand under there much less a small sub box so I don't see how one will fit unless your seats are different. Just my .02.
^^This.

Plus these seats have airbags, I'd personally be leary about putting a vibration machine that puts out EMI directly under the wires that trigger those things.
 
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  #6  
Old 08-25-2016, 10:31 AM
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Originally Posted by Wrathernaut
Yeah, that's pretty much it.
Thank you!

Originally Posted by Blue Dream
OP you might want to take a close look under your seats if you're thinking about putting a sub there. There's barely any room for me to put my hand under there much less a small sub box so I don't see how one will fit unless your seats are different. Just my .02.
That's something I didn't think about. I have confirmed there is NO room under the seats.

Having said that, If I were to do this I can't understand how I would connect the power and ground wires to this thing. Based on this diagram is there a harness I would have to buy and wire these wires into? It seems like a sub in the trunk is going to be easier LOL.

 

Last edited by EnCr1pt3d; 08-25-2016 at 03:16 PM.
  #7  
Old 08-27-2016, 07:45 PM
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i mean it is just a 10 position molex. you could buy a male end and crimps and make your own harness
 
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Old 08-28-2016, 12:49 AM
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There is a ton of room below your seat IF you're willing to remove some of the foam below the carpet. The foam is 4-5" thick and provides insulation (noise and thermal).
 
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Old 08-28-2016, 11:06 AM
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Why you gotta be the party pooper?

I did not know that, good stuff.

Sent from my HTC One_M8 using IB AutoGroup
 
  #10  
Old 08-28-2016, 02:37 PM
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Originally Posted by bigc
There is a ton of room below your seat IF you're willing to remove some of the foam below the carpet. The foam is 4-5" thick and provides insulation (noise and thermal).
"Nice sub!"

"WHAT?"

"I SAID NICE SUB"

"I KNOW IT'S HOT IN HERE, GET OUT AND WALK IF YOU DON'T LIKE IT!"
 
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  #11  
Old 08-28-2016, 04:34 PM
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its like driving around in the movie inception. WAHHHHHHHH WONHHHHHHHH
 
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Old 08-28-2016, 11:38 PM
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Originally Posted by .cakestar
its like driving around in the movie inception. WAHHHHHHHH WONHHHHHHHH
We must go... DEEPER.
 
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Old 08-29-2016, 04:46 AM
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You guys are cracking me up, thanks for starting my day out with the lulz.........
 
  #14  
Old 08-29-2016, 05:19 PM
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Originally Posted by Wrathernaut
"Nice sub!"

"WHAT?"

"I SAID NICE SUB"

"I KNOW IT'S HOT IN HERE, GET OUT AND WALK IF YOU DON'T LIKE IT!"
bwahahahaha!
 
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