Friend of mine wants to do 2 subs in the bed ported through into the cab. I dont know anything about these, i always have had sealed in a trunk. Anyone have ideas or done this? She is going for spl, she likes it loud and painfull //content.invisioncic.com/y282845/emoticons/*******.gif.a649d21efc0d1fd4890a6428166586c1.gif . Recommendations on a box, subs and amp would be a ton of help. trying not to break the bank. Thanks