4) MB Quart DS1-204 400 Watt 8 Inch Shallow Slim Subs DVC Car Subwoofers Four

replaced blown subwoofer in 15-plus-year-old tahoe with this unit stock speakers are made from paper and foam or in my case disintegrating goo for a cost-effective solution this is the way to go there is no modifying the stock 8 enclosure other than adding 12 new screws for the perimeter mount of the new subwoofer the factory screws will not work or come close to lining up there is no dremeling or routing the box to make this fit it will drop right in for the stock amp to feed power to this correctly wire in parallel to get the desired 2 ohm load i left the jute padding in my box and also packed it with polyfill i would also take the time to sort out where the vibrations from this new found sound come from and deaden isolate vibrations the issue seems to be the mounting system that it uses and as i press on the box against the vehicle quite a bit goes away the subwoofer performs well ot