does anyone know the model # and info. for stock 4 inch door speakers in 99 gs300.or is there another speaker that anyone recommends something w/o a crossover or with a crossover that fits in the door panel b/c i just bought 2 sets of speakers and the crossovers are too big for the door panels.I took them to the shop and the guy said they won't sound right anyway b/c they have tweeters on them and they are only 4 ohms. i tried them w/o the crosovers and they sounded horrible also..they are 4'' mb quart.