I have a jeep grand cherokee so i dont have a huge car, i want to know if this one MtX 12' subb will bump a little bit : http://www.circuitcity.com/ssm/Specifications-of-MTX-12-Subwoofer-Vented-Enclosure-TCE4512A/sem/rpsm/oid/147868/rpem/ccd/productDetailSpecification.do#tabs
