Ok I am very happy with the sound system in my SXT, I suppose it's the 6 speaker 275wattamped. but here is my dilema, from my previous car I ordered JL component speakers, 6 1/2 inch xr650CSI which I never put in, and I was just gonna sell them but I am curious, would they sound better then the boston acoustic in mine now. I know alot of you say no aftermarket isn't but I dont know. These are great speakers just sitting here. I'm just curious would I loose that good base the car has now or will it stay. What are others opinions?