I'm glad I'm happy with throwing an amp to front speakers with an 80 Hz high pass and an amp to the sub with 80 Hz low pass and calling it a day. I couldn't see myself spending several hundred on a tuning. There's nothing wrong with that; it's just not for me. I'd rather spend it on a product like more speakers or subs or amps. Out of curiosity I'm going to look into this kind of thing more when we're able to get out and about. I'm still curious as to whether the shops around here have someone competent enough to do this kind of thing.