Dual 12" Loaded Subwoofer Ported Rugged Armored Enclosure With ZXI12.4D 2000 Watts Rms ruinedpromotions The included bass knob helps

The included bass knob helps regulate the weight of your bass with only the turn of a dial

The water-resistant cone helps protect the speaker from the elements

DS18 JL-TUBE Jeep JLU 42

USB Player

Dual 12" Loaded Subwoofer Ported Rugged Armored Enclosure With ZXI12.4D 2000 Watts Rms ruinedpromotions The included bass knob helpsDS18 ZXI 212LD. RG Bass Package 2 x ZXI12. 4D 12" Subwoofers In a Ported Rugged Box Immerse yourself in powerful booming bass with DS18s ZXI 212LD. RG! The ZXI 212LD. RG is a precisely engineered enclosure, built to maximize the potential of its included subwoofers, the ZXI12. 4D. This front ported enclosure, with port dimensions of 1. 96" x 13" x 23. 2" (50 x 330 x 590 mm), ensures optimal air flow, minimizing distortion and maximizing the bass.