Looking to add a subwoofer to my 2018 JK 2-door. This is what I've found in my research:

1. Kicker slim down firing subs:
1a. Kicker 51PTRTP12 --> This is a Powered 12" with passive radiator
1b. Kicker 49L7TDF122 --> Kicker L7 12", 600W RMS will need its own amp

2. BRP 2x10" Subwoofer box -> Load this with:
2a. 2 x JL Audio 10W0v3-4 or
2b. 2x Rockford Fosgate P2D4-10

3. There is an alternative subwoofer box that fires into the back seat:
Dual 10" Sub Box Subwoofer Enclosure with Amp Rack
Use this with the same subs as 2a. or 2b

Does anyone have either of these setup ? Any recommendations ? Option 1 looks like the simplest but will it have "enough" bass ?

Thanks!