KICKER again, or is there anything better?

A friend had a KICKER woofer in it back then, which really exceeded everything I’ve heard so far. The bass was super clean and had just this KICK-like without buzzing for a long time, exactly according to my taste! Now I don’t know how well, but I still want to get something neat. So I thought, maybe someone can recommend something here?! I like to listen to Roc k/Pop, Hip-Hop, Rnb, Techno. Metal rather rarely… Subwoofers and final stage should move in the range of 300 – 400 € each. Hope you can help me!