Voomie

Update on biamping my cornscalas. So I picked up a Lafler 9500 to power my woofers. I have a primaluna prologue 5 for the mid and tweeter. Also a ps audio stellar dac/ preamp. Everything sounds awesome. Really made a difference. I am going through the crossovers I got from Bob Crites. Today I added a Schitt Loki which really works great when I need it. All matches perfect. I’m done

My plan was to use the passive crossover I originally got from Bob.when It arrived it was already wired for bi amping I had to put a jumper cable in to run it on my single amp . I recently purchased the Prima Luna prologue five with the ps audio steller dac. It sounds great but just wanted to see the difference with biamping. Why do I need a active crossover and why can't I just use the one it came with.

I have a prima Luna tube amp and would like to buy amp my cornscala 3-way speakers what would you recommend for a solid-state amp for the bass

Might be getting in over my head for first time project. Jumping from heresy 1 to these

New to this forum. Was thinking this could be a fun project. What would be a decent price for these and cost for parts