inputs.text: excellent replacehement 2002 suburban sub fits redrilling mounting holes - 2002ish suburban original sub turned dust pull trim panels discover chevy doesnt sell replacements morenow thats simple buy one drill four holes plastic enclosure connect 2ohm coils parallel bolt downdone works job factory amp bit muddy boomy original thats cheesy amp box chevy used not speaker even better sound look amplifier bypass web retains full range front door speakers caution make sure actually put decent speakers doors first youll blow stock ones sub requires 20 worth parts halfhour making connectormany subs not fit suburban enclosure 3 depth available one diameter correct fit factory recess plastic enclosure configurable correct voice coil ohm range required 2 ohmsoh sounds good youre done toorecommended application