l7 is worth it more than the l5(l5's suck a##) but a l7 gets loud but doesnt sound good at all big problem with them is they blow a lot do to the stress points because its a square instead of a cirlce
l5 are more fficient so they will get louder with lower power till they reach their full xmax then l7 will be gettin louder but with more p[ower ofcorse.
l7 adn l5 are worth the money if want them as daily drivin for spl they are ok but get the solo x instead