I'm strongly considering the minidsp for crossong over my AP XR mids and morel tweeters. Will the minidsp lopass the mids at 8k and highpass my tweeters at 8k? I need it to crossover my mids from 300-8000 at 24db and mt tweeters at 8k and up 24db. Will this do what I need? I dont want to spend the $125 unless it will do everything I need.