Marve_Lous
That Guy
If you’re trying to stay cheap I’ve heard these sound good ported. And it’s better quality over a Rockville sub:
Infinity Kappa 1200W 12" 1200 Watt Car Audio Subwoofer, Black https://www.amazon.com/dp/B072N44N3L/?tag=caraudiocom-20
Infinity Kappa 1200W 12" 1200 Watt Car Audio Subwoofer, Black https://www.amazon.com/dp/B072N44N3L/?tag=caraudiocom-20