i want to replace the stcok 10" sub in the trunk with a better 10" with some deeper bass want would be a good sub to run off the stock amp cuz all i wana change is the sub.

 

You can get a better 10" sub from brands like Kicker, JL Audio, Infinity and much more out there, however from my knowledge unless you power it off a different Amp it wont make much of a difference. For one thing, the sub is not directly connected to the factory Amp. It's bridged off of the rear 6/9's. Also the over all power of the factory Amp isn't enough to make a huge difference with a different sub. My advice would be to change the Sub and add a good Amp that will power the sub alone.

 

I would agree on this too. You can upgrade your subwoofer and you will not get to much of a difference depending how much wattage is not being used in the stock amp. I would suggest just trying to find a cheap amp that has around 450-700 watts and upgrade the subwoofer too. You can find pretty cheap amps around with that amount of watts anymore.

 

get a rockford p3 shallow and a new amp to power... i believe ss superchd or something like that has that setup