How To Upgrade Stock Subs

[YelloEye]

I replaced all mine with blaupunkt 6.5 front 6x9 rear, need a new set all around though cause I blew one of the rear speakers.

[rockSTAR_SS]

I upgraded all of my speakers to the pioneer series right below the pioneer premiers. 4-way 6.5" pioneers in the doors, 5-way 6x9" pioneers in the back, Pioneer head unit, and JBL tweeters(only because I was getting a better deal on them).

[cobalt123]

not sure what my pioneers are but they rock so no complaints

[xsarahxthreakx]

i am looking to upgrade this as well, exactly as you, but i need the model number for the stock sub. Could you tell me what it was?

[cobalt123]

ill see if i can find it, i for sure dont remember lol

[emperorjj1]

holy fuck

[SWmaster1]

I just wanted to say that I am the creator of this how to. I originally created it on the cobaltss.net forums. I have no idea how it ended up here but I hope it benefited someone out there.

Sub and amp are still pounding away and sounding great!