Please Help with SPL Chart

Sorry recently got done building my second pair of the CSS Criton to 2TDX speakers. And they all sound great but somehow congested a little bit so it took my you Mike and I measured it from different distances and it seems there's a spike at 60 hz I was thinking maybe I didn't wire the crossovers correctly because actually used different parts than the supplied ones I reopen the speakers and everything looks fine The values are all correct and it seems if I pull them away from the wall it's a little bit better but still there's a spike at 60 hz what could be causing this? Could it be their room that's the only thing I can think of is it that bad should I worry about it any input from more experienced folks would be greatly appreciated. Below is a measurement from 20 to 20,000 kilohertz
 

Attachments

  • 20-20,000.jpg
    20-20,000.jpg
    38.4 KB · Views: 81