12" JL Power Wedge behind passenger seat?

Well that is a loaded kicker enclosure. The sub and passive radiator come already installed.

the JL you mentioned probably needs more air volume, but I’m not sure off the top of my head

 

airspace wise there's .664cf on that enclosure, I intend to remove the sub, keep the radiator....main doubts are, will the tune (weight) on the radiator affect quality of sound, and second "it is enough space" but then, having a radiator is almost loser to a ported design rather than a closed...the jl enclosure is really close to that one for the same sub...and i forgot, i thought of doing so cuz already have the loaded kicker enclosure

 

Where do you get the (remote power) for the amp?