I installed an Infinity Kappa 60.5 cs in my 01 Accord V6. I had to cut the back part of the plastic that holds the speakers. Yes a 6 1/2 will fit but depends on the depth. Per Crutchfield catalog, the speakers you have is 2 1/8" deep and the recommended depth is 1 15/16". A little cutting of the plastic and you'll be fine.