I own a 2005 honda element and i busted my subwoofer. I would like to replace it but the honda dealership was going to charge me 500 dollars to fix it. They suggested i take it somewhere else because it would most likely be cheaper. I have no idea what size sub i would need or what brand i would want that is reasonable in price? any idea what i would spend if i took it to a place like best buy to replace it? or even what size sub or brand i need? thanks for the help