before my current setup (can refer to muh sig) i was using the boschmann 12" subwoofer paired with a JBL BP600.1 monoblock amp... used it for SPL...

songs i blasted were mainly metal with the occasional avril lavigne and god knows what else wheverver my gf is in the car..

it lasted less than a month before it pecah and replaced with the alphasonik

n now the alphasonik oso starting to crack with the new agako monoblock...time to save money for a new woofer