Building a bass system for your vehicle is more complicated than buying some subs and hoping for the best. You've got to get the right sub for the size of your vehicle, the right amp to provide the right amount of power, the right box for everything and the right wiring to provide the right amount of current. Man, you just want some bass! How can you make this easier? Enter the Belva BPKG112v2. You get one preloaded 12" subwoofer, the Belva BB200ABV2 amplifier and a gorgeous box with a port precisely tuned for boom. On top of that, you get a complete 8 AWG wiring kit. Lots of other bass packages from other companies cost more than this and they don't even come with the wiring. Belva BPKG112v2 12-inch Subwoofers Installation is also a breeze and outlined clearly in the quick-start guide included with your BPKG. On top of that, your subs are built with polypropylene cones and rubber surrounds - like a lot of the more expensive brands - and you get a bass knob to control your gain from the front seat. You've also got a lot of flexibility here! With high-level inputs and standard RCA connections, every BPKG's amp runs perfectly with either factory or aftermarket headunits. Complete Subwoofer Package: The Belva BPKG112v2 is a comprehensive 12" subwoofer package that includes a loaded ported box, mono amplifier, and a full amp wiring kit. This all-in-one solution provides everything you need to upgrade your car audio system for deep bass and clear sound. High-Performance 12" Subwoofer: The Belva 12" subwoofer features 600 watts peak power handling with a 2-ohm single voice coil (SVC) impedance, delivering a powerful bass punch for your car audio setup. The polypropylene cone and rubber surround ensure durability and clear sound reproduction. Class A/B Mono Amplifier: The Belva BB200ABv2 amplifier is a Class A/B monoblock unit that’s 2-ohm stable, delivering up to 500 watts at 2 ohms. It features adjustable gain, low-pass filter (LPF), and bass boost for customized sound tuning, plus a remote bass knob for easy control of low-frequency output. Quality Ported Subwoofer Enclosure: The package includes a single 12" ported enclosure made from durable 3/4" MDF construction, which is CNC cut for precision. The enclosure is preloaded with the Belva subwoofer, ensuring a solid, tight fit and optimal performance for your bass needs. Complete 8-Gauge Wiring Kit: The included 8-gauge amplifier installation kit is designed to support up to 600 watts RMS systems. It includes all necessary components, such as power and ground wires, RCA cables, speaker cables, a MINI-ANL fuse holder, and more, ensuring you have everything for a smooth, professional installation.