Woofer and final stage for right punches in the cross

I have now planted my Emphaser Bandpass Woofer in a closed housing. I’m really excited about the result (I didn’t think it would do that much). Only now I think that I’ve become addicted to the “slags in the cross”. Now I want more – much more I have set myself as an absolute upper limit of 1000€ (woofer, housing, amp), with which I also want to generate real pressure in an E36 Coupe. I’m not concerned with the volume, because at betting I’m not interested in the volume. What components would you recommend to me? I think about 1-2 Woofer in the closed housing and a “real” amp. The whole thing can also be used calmly, if that’s worth it. So, let’s get your tips. I hear all kinds of music by the way, but I’m looking for a “better” bass with fast basses (i.e. with Techno) How does it look with the Earthquake DBX-12D (sometimes very cheap) g)? Or is it too hard to play fast? Thanks, Diddy