My stock sub just got blown and I was wondering if I can replace it with these and still use the factory amp:

 

I can sell you my stock one if you want it's just sitting in my closet

 

How much do you want for it? But can the stock amp run the 8in Rockford Fosgate subwoofer?

 

$40 shipped if you're in the states.

i am not sure about that sub. i know our stock sub is 2 ohms, 40 W, and you're looking at a 200W RMS sub...i don't think you'll get anywhere close to the power it needs. plus our stock sub is free air and most of those are meant for sealed or ported enclosures. i don't know enough to say if it would work

 

If he finds a IB sub than it will work, but custom work will needed to be done/added to this install. Also little bigger amplifier will need to be used, The stock one will not work, or will not have enough of power to push after market sub-woofer.

 

Is your stock speaker a 2008 Type S? If it is, will it work with a 2004 Acura TL?

 

it is a type s sub, and i don't know the compatibility