I did the same thing with jl c5 all around ,and 10 w6.this thing hits so hard it takes your breath.I also installed the 1200 in line kinetic battery.jl audio hd amps with the clean sweep.

 

how much did you end up spending for this setup?

 

Does anybody know which speaker wire adapters we need for the Bose system?

Will these work on the Bose connectors? http://www.ebay.com/itm/NISSAN-INFINITI-2004-UP-Speaker-Harness-Adapter-Connector-/251334771519?pt=Motors_Car_Truck_Parts_Accessories&fits=Make%3AInfiniti&hash=item3a84b8433f&vxp=mtr

 

which coupe models have the AV jacks? And where are they located??

 

Wouldn't dynamat help the sound quality?

 

Audio control LC2i 2-channel line output converter for adding amps to your factory system is all that's needed for adding a Sub with your aftermarket amp...

 

Subscribed.

 

Think of Dynamat as insulation. It's gonna stop all the unnecessary rattling.

 

How loud you want depends on how much $ you want to spend; also, do you want clean sound or just sound? Before you set out on your quest, decide how much your budget is and that will tell you how deep you can go. As others have said, the amp/sub combo is probably the easiest. A single 10 will drown out the Bose system so thats all thats really necessary. However, as most of the owners around here have discovered, I'm betting once you start upgrading, your not going to be satisfied until you gut the entire Bose system.

 

Not really necessary. The signals from the head unit on the Bose SOW system are essentially line level. Most quality amps have input signal sensitivity adjustments to cover any differences.