Don't buy the JBL

it's crap

don't buy a capacitor, they're worthless

run 2 amps, 1 for the sub and 1 for the speakers

build your own enclosure, pre-made boxes are the worst thing you can do when installing a subwoofer in your car

Midget is right about personal preference, go to your local car audio shop and listen to some and read as many reviews as you can

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