Pioneer TS-A30S4 12" Component Subwoofer Loaded Subwoofer Enclosures The Memphis Audio MJMECHEV8D1V2 is

The Memphis Audio MJMECHEV8D1V2 is a vehicle-specific loaded subwoofer enclosure for 2007 and newer Chevrolet and GMC crew cab trucks

and amplifier connections out of sight after installation

At a 1-ohm load

4 is a four-channel Class A/B car amplifier built to add dedicated power to an upgraded vehicle audio system

Pioneer TS-A30S4 12" Component Subwoofer Loaded Subwoofer Enclosures The Memphis Audio MJMECHEV8D1V2 isThe Pioneer TS A30S4 is a 12 inch passive component subwoofer designed to add dedicated low frequency output to a car audio system. It is intended for listeners who want more bass presence than factory speakers or full range aftermarket speakers can provide on their own. Because it is a passive subwoofer, it requires a separate compatible external amplifier and enclosure. With 400 watts RMS power handling and 1,400 watts maximum power handling, the TS