When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Well I have a 97 and 6.5 is the size of whats in the doors and in the backseat...I dont know if its the same for the 99s, and I couldnt find anything online about the 99s speaker sizes.