I've got a pair of SO 5 1/4 speakers up front in my Xj and for 50 bucks they sound great! I would have them in the rear but when I redid my headliner I took the speaker bar and all that out. I'm very pleased with all the SO stuff I have in my jeep. I got everything from crutchfield and I love their customer service and products. I have these speakers up front and a ported 12 inch box for my kicker sub ran by a 1 channel 250 watt amp, all Sound Ordnance. For the price the quality is outstanding and I suggest their products to everyone.