Ã'blich as a very very fast lieferng. got the woofer unpacked and connected to the system, I'm totally thrilled. I do not play very loud rather zimmerlautstÃ'rke and there makes the woofer exactly what he intended, he is a rich bass ago, I play louder but fits the bass also. I can Recommend this groove woofer. fÃ'r the money is a part supere always happy