PowerBass ALC-4 Four Channel Line Output Converter Chevrolet-Suburban-2012 Memphis Xtreme Audio subwoofers are

Memphis Xtreme Audio subwoofers are designed to withstand water and the elements

hand-matched polypropylene capacitors for onboard tweeter crossovers

shallow mounting depth and integrated concealed crossovers

With a low-profile form factor that mounts directly to your windshield

Planning a full system

PowerBass ALC-4 Four Channel Line Output Converter Chevrolet-Suburban-2012 Memphis Xtreme Audio subwoofers are4 Channel High to Low Level Active Converter 2CH 4CH Selector Switch Front Rear High Level Inputs Front Rear Variable Gain Front Rear RCA Low Level Output LED Clipping Indicator Includes Wired Variable Remote Level Control (Rear) Auto Turn On Circuitry Variable 13Vrms Output