If you are open to a digital crossover these two pro pieces from DBX
are very flexible...They have an iOS app so you can make adjustments from your iPad/iPhone. You can choose different crossover slopes, it has a 8 bands of parametric EQ so you can notch out problem frequencies...https://dbxpro.com/en-US/products/driverack-venu360https://dbxpro.com/en-US/products/driverack-pa2
You can find them on e-bay...The Venu360 uses 24/96 in the a/d section for the crossover. I use the PA2 in my system and I love it...I am using for just the low pass to my two sube...but the flexibility is great.
are very flexible...They have an iOS app so you can make adjustments from your iPad/iPhone. You can choose different crossover slopes, it has a 8 bands of parametric EQ so you can notch out problem frequencies...https://dbxpro.com/en-US/products/driverack-venu360https://dbxpro.com/en-US/products/driverack-pa2
You can find them on e-bay...The Venu360 uses 24/96 in the a/d section for the crossover. I use the PA2 in my system and I love it...I am using for just the low pass to my two sube...but the flexibility is great.