Stock sub conversion

Hello, my truck comes with the JBL system which also has the stock subwoofer behind the seat. My question is that if I can Take my two 10’ speakers and box and replace the stock sub behind the rear seat with them using the wires that are run to the stock sub? Would the amp that pushes the stock sub be big enough to push the two tens that I want To put in or would I need To upgrade the amp? TIA

 

No, the JBL amp will not push two 10s properly.

 

Yeah ghetto move... will need a good Toyota specific box too

 

It’s a Toyota specific box lol I was Just seeing if I could find an easier way to do it besides taking everything apart and hooking up the new set

 

Shoe-horning aftermarket subs into the JBL system is not straight forward. The JBL amp is not going to work for the new subs and furthermore you can't just replace the JBL amp. It's the amp for every speaker in the truck, not just the sub.

In general, it's all or nothing with the JBL system. Same as almost all premium OEM audio systems.

 

I figured It would I just Wanted to check! Thanks