With that box they will hit hard. But the sound will be far from clear. A sealed box would be clean and have great bottom end. But alot less output. But if you have room for that monster bandpass box. You should have room for a ported box. Which will have better output than the sealed box. And sound alot better than the bandpass. <br />Most of the time facing the box towards the rear of the car has the best sound. But each car is different. So if I were you I would experiment with it both ways. And see which way you like it best.
5 % equipment
90 % install