KICKER 43TC104 Thin Profile Subwoofer Enclosure, Features KICKER Comp 10" (25cm) Subwoofer, 4-Ohm, 300 Watts Peak, 150 Watts RMS

Sounds good. It's a ported/vented 10 in a small enclosure so best use case is a smaller car (in trunk) where you wish to preserve trunk space, or a pickup without a back row (behind passenger seat). It has a decent frequency response range and sounds good across a multitude of music genres. Good build quality overall I am pleased. Not as loud or low as a larger subwoofer but know your use case and kicker makes a quality product.

I wasn't expecting much since this is kickers lowest end offering, but the box is super solid and the push terminals are nice and firm. Gives a appreciable boost to my bare bones 2 door wrangler, but anything is better than nothing in this case. The only thing I would change is to take out the backseat and move the sub closer as you don't get the full intensity with the sub in the back, but it bumps where its at already. I paired it with the jensen mono amp tuned down to the rms of this little sub.