ok so ive been doing some research for a new sub the past couple weeks.. ive come to the conclusion that i want to get an Fi sub and another later down the line i just wanted a little more info on the BL series subs cuz i havent heard too much about them ive heard alot about the Q's and i figured by the looks of it that the BL's are a higher line of subs compared to the Q's im basically looking for whatever will pound the hardest it will be hooked up to a RF T10001BD amp and installed in a 07 ext cab tacoma i listen to rap and r&b any pros/cons of Q vs BL? im looking to buy a 15" in about a month and planning to get another in a couple of months along with a bigger amp the sub i choose will have all the best options included when i order it any info on the BL is appreciated.. thanks guys