Which one would you guys go with for good loud really loud bass. I can get all 3 for around the same price. They would be going in the bed of my truck so im not very concerned with how clean it sounds just that it is very loud! i want people to hear me coming from a distance! thanks guys!

 

If you go with either pair of 15's and power them adequately in a good box it will be very loud. This is more of a preference in which brand you would like.