I love my Bazooka. I will say that it took a few tries for Crutchfield to send me one that wasn't broken before installation, but now that I have one that isn't shattered on the inside, it's amazing. It creates the lowest tones really nicely, and is plenty powerful for everything I listen to from rock, electronic, hip hop, and anything else you can think of.
It does take up some space in the trunk, but because it's so easy to remove, I don't even consider it a nuisance or loss of use of my trunk. I've taken it out and put it back in probably 10 times now, and it's really simple and fast.
2014 GT Coupe, 3.73 gears, Security Pkg