Justin braaapp
CarAudio.com Elite
Currently I have a one 15 fi sp4 in an extended cab Silverado and im looking to upgrade. Power wise I have a crescendo bc3500 to push whatever I end up getting. Here are the dimensions I can have for a box; 30 inches tall, 27 inches from the back wall to the front seats, and 56 inches from side wall to side wall. My question is with these dimensions and power what would be a good upgrade from what I have now? How many woofers and what size can I use and what would be the most cabin friendly for my extended cab. Im looking to spend a total of around 700$ just on subs. Thanks for the help. I realize I asked a lot of questions but and help is appreciated!