Whoa, get ready to feel the bass! This Harmony Audio bundle is absolutely massive for your regular cab truck. You're getting a complete thump-in-a-box setup that includes a universal dual 12-inch sub enclosure with that tough rhino coating (same stuff as spray-on bed liner - seriously durable!), two Kicker CompR CWR12 subs that handle 500W RMS each, a Harmony Audio HA-A1500.1 mono amp that pumps out 3000W peak power, AND a full 1/0 gauge installation kit. The box is designed specifically for regular cab trucks with 1.25 cubic feet per sub and 5-1/4 inch mounting depth. Those Kicker subs are no joke - 1000W peak each with 4 Ohm dual voice coils and serious excursion capabilities. The amp delivers 1500W RMS at 1 Ohm and includes a remote bass control knob so you can adjust the thump from your driver's seat. Everything is water-resistant and built to last. Installation is pretty straightforward if you know car audio, but you might want a pro to handle it. This system will absolutely shake your truck and turn heads everywhere you go. Perfect for country music, hip-hop, rock - whatever you're into, this setup will make it sound incredible. Just be ready for some serious bass that you can feel in your chest!