you mean in the midrange area or in the midbass area? The PG mids extend up to about 2.5ish khz, i am not sure on the vegas, but I think the pg's exibit more midbass and the vegas have a lot smoother midrange response. The pg's have a large peak that is hard to deal with without eqing. I have not had both installed in my car so it is hard to say though. I heard the vegas in a wall, and the pg's in my car.