First stab at designing a crossover for a boombox project... how does it look?

So, im a total dummy at crossover design, but i want to give it a go.

I have a pair of Aura NS6-255-8a's and Morel Mdt-12s. Ill be using them in a smaller sealed enclosure.

I did some trial and error and ended up with what seems to be a pretty decent simulation..

I used a first order butterworth with a little bit of L-pad attenuation to compensate for the higher efficiency on the woofer.

Then on the Tweeter I did a 2nd order butterworth and reversed the polarity of the tweeter.

this is what i ended up with:



I'm trying to keep it fairly simple, these crossovers will already cost more to build than the little lepai 2020a+ amp i'm using to power this thing.

I might even drop the attenuation. I know from experience that these tweeters are pretty strong sounding, and I don't think the woofers having a little more oomph would upset me too much.