JL Audio XB-MGLU Powered Subwoofers Instead of traditional control knobs

Instead of traditional control knobs and switches

Engineered for high-power

M-DRC-50 (Digital Preset Controller): Offers convenient activation of up to six DSP presets from the helm

They are constructed from lightweight die-cast aluminum

63 in / 194 mm Driver Displacement 0

JL Audio XB-MGLU Powered Subwoofers Instead of traditional control knobsBolt On Master Ground Lug The importance of a solid ground connection is paramount in any 12 V installation. Our Master Ground Lug accepts multiple ground wires (with a power ring on each), and bolts securely to the vehicle's sheet metal, creating a large and secure electrical contact for reduced resistance and optimal performance. Stainless steel lug with plated brass contact puck. Aggressive star washers provide maximum "bite" on the sheet metal for